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David A Jorgensen

Academic Staff, Mathematics
Last Updated: January 28, 2020
about me

Education

Education

    • 1996 PhD in Mathematics
      University of Nebraska Lincoln, 1996
    • 1991 MS in Mathematics
      University of Nebraska Lincoln, 1991
    • 1989 BA in Mathematics
      San Diego State University, 1989

Memberships

    • Jan 1990 to Present American Mathematical Society

Awards and Honors

    • Mar  2015 Excellence in Doctoral Student Mentoring Award sponsored by UT Arlington

News Articles

News Articles

Support & Funding

Support & Funding

This data is entered manually by the author of the profile and may duplicate data in the Sponsored Projects section.
    • Sept 2016 to Aug 2020 An Innovative Bridge Program for Mentoring BS-MS Fast-Track Students towards PhDs in Mathematical Sciences sponsored by  - $585001
      (Funded)
    • Aug 2015 to Aug 2020 GAANN Fellowships in Mathematics at University of Texas at Arlington sponsored by  - $739335
      (Funded)
    • Aug 2012 to Aug 2016 GAANN Fellowships in Mathematics at University of Texas at Arlington sponsored by  - $544420
      (Funded)
    • Aug 2009 to Aug 2013 GAANN Fellowships in Mathematics at University of Texas at Arlington sponsored by  - $525128
      (Funded)
    • Mar 2010 to Sept 2012 Vanishing of Ext and Artin Algebras sponsored by  - $81309
      David Jorgensen (Funded)
    • Aug 2006 to Aug 2011 GAANN Fellowships in Mathematics at University of Texas at Arlington sponsored by  - $510908
      (Funded)
    • Jan 2007 to Jan 2009 Homological Properties of Gorenstein Rings sponsored by  - $30000
      David Jorgensen (Funded)
    • Feb 2001 to Feb 2003 Homological Properties of Modules over Local Rings sponsored by  - $26000
      David Jorgensen
    • Feb 2001 to Feb 2003 Homological Properties of Modules over Local Rings sponsored by  - $26000
      David Jorgensen (Funded)

Publications

      Journal Article (In Process)
      • Submitted
        Modules of constant Jordan type over quantum complete intersections
        [Jorgensen, DavidA., Bergh, PetterA., Erdmann, Karin].
      • Accepted
        A converse to a construction of Eisenbud-Shamash
        [jorgensen, DavidA., Bergh, PetterA. , Moore, W.Frank].
      • Published
        On tensor products of complete resolutions
        [Jorgensen, DavidA, Alkhezi, Yousuf].
      2018
      • Journal Article
        Realizability and the Avrunin-Scott theorem for higher-order support varieties
        [Jorgensen, DavidA, ].
      2016
      • Journal Article
        Complete intersections and equivalences with categories of matrix factorizations
        [Jorgensen, DavidA, Bergh , Petter A.]. Homology, Homotopy and Applications. 18(2), 377-390.
      2015
      • Journal Article
        The Gorenstein defect category
        [Bergh, Petter A. , Jorgensen, DavidA, Oppermann, Steffen ]. The Quarterly Journal of Mathematics. Oxford Series. 66(2), 459-471.
      • Journal Article
        Vanishing of Tate homology and depth formulas over local rings
        [Christensen, Lars W. , Jorgensen, DavidA]. Journal of Pure and Applied Algebra.(219), 464-481.
      2014
      • Journal Article
        Homological algebra modulo exact zero-divisors.
        [Bergh, Petter A. , Celikbas , Olgur , Jorgensen, DavidA]. Kyoto Journal of Mathematics. 54(4), 879-895.
      • Journal Article
        On growth in totally acyclic minimal complexes
        [Bergh , Petter A. , Jorgensen, DavidA]. Journal of Commutative Algebra. 6(1), 17-31.
      • Journal Article
        Tate (co)homology via pinched complexes
        [Christensen, Lars W. , Jorgensen, DavidA]. Transactions of the American Mathematical Society.(366), 667-689.
      • Journal Article
        The negative side of cohomology for Calabi-Yau categories
        [Bergh, Petter A. , Jorgensen, DavidA, Oppermann, Steffen ]. Bulletin of the London Mathematical Society. 46(2), 291-304.
      2013
      • Journal Article
        Tate-Hochschild homology and cohomology of Frobenius algebras
        [Bergh , Petter A. , Jorgensen, DavidA]. Journal of Noncommutative Geometry. 7(4), 907-937.
      • Journal Article
        Triangle functors over generic hypersurfaces. in Algebras, Quivers and Representations
        Abel Symposia 8
        [Jorgensen, DavidA, Buan, A. B. , Reiten, I. , Solberg, Ø. ].
      2012
      • Journal Article
        Are complete intersections complete intersections?
        [Heitmann, Raymond C. , Jorgensen, DavidA]. Journal of Algebra.(371), 276-299.
      • Journal Article
        Brauer-Thrall for totally reflexive modules
        [Christensen, Lars W. , Jorgensen, DavidA, Rahmati, Hamid , Striuli, Janet , Wiegand, Roger ]. Journal of Algebra.(350), 165-180.
      • Journal Article
        Presentations of rings with non-trivial semidualizing modules
        [Jorgensen, DavidA, Leuschke , Graham J. , Sather-Wagstaff, Sean ]. Collectanea Mathematica. 63(2), 165-180.
      2011
      • Journal Article
        On the vanishing of homology for modules of finite complete intersection dimension
        [Bergh , Petter A. , Jorgensen, DavidA]. Journal of Pure and Applied Algebra.(215), 242-252.
      • Journal Article
        The depth formula for modules with reducible complexity
        [Bergh , Petter A. , Jorgensen, DavidA]. Illinois Journal of Mathematics. 55(2), 465-478.
      2009
      • Journal Article
        Acyclic Complexes of Finitely Generated Free modules over Local Rings
        [Hughes, Meri , Jorgensen, DavidA, S¸ega, Liana ]. Mathematica Scandinavica. 105(1), 85-98.
      • Journal Article
        Minimal intersections and vanishing cohomology
        [Jorgensen, DavidA, Moore, William F. ]. Journal of Commutative Algebra. 1(3), 507-536.
      • Journal Article
        On tensor products of rings and extension conjectures
        [Jorgensen, DavidA]. Journal of Commutative Algebra. 1(4), 635-646.
      2008
      • Journal Article
        Finite projective dimension and the vanishing of Ext(M,M)
        [Jorgensen, DavidA]. Communications in Algebra. 36(12), 4461-4471.
      2007
      • Journal Article
        On the growth of the Betti sequence of the canonical module
        [Jorgensen, DavidA, Leuschke, Graham J. ]. Mathematise Zeitschrift.(256), 647-659.
      2006
      • Journal Article
        Independence of the total reflexivity conditions for modules
        [Jorgensen, DavidA, S¸ega, Liana]. Algebras and Representation Theory.(9), 217-226.
      2005
      • Journal Article
        Asymmetric complete resolutions and vanishing of Ext over Gorenstein rings
        [Jorgensen, DavidA, S¸ega, Liana]. International Mathematics Research Notices.(56), 3459-3477.
      • Journal Article
        Fitting ideals and finite projective dimension
        [Huneke, Craig , Jorgensen, DavidA, Katz, Daniel]. Mathematical Proceedings of the Cambridge Philosophical Society.(138), 41-54.
      2004
      • Journal Article
        Nonvanishing cohomology and classes of Gorenstein rings
        [Jorgensen, DavidA, S¸ega, Liana]. Advances in Mathematics.(188), 470-490.
      2003
      • Journal Article
        Some liftable cyclic modules
        [Jorgensen, DavidA]. Communications in Algebra. 31(1), 493-504.
      • Journal Article
        Symmetry in the vanishing of Ext over Gorenstein rings
        [Jorgensen, DavidA]. Mathematica Scandinavica.(93), 161-184.
      2002
      • Journal Article
        Support sets of pairs of modules
        [Jorgensen, DavidA]. Pacific Journal of Mathematics.(2), 393-409.
      2001
      • Journal Article
        Vanishing of (co)homology over commutative rings
        [Jorgensen, DavidA]. Communications in Algebra. 29(5), 1883-1898.
      • Journal Article
        Vanishing theorems for complete intersections
        [Huneke, Craig , Jorgensen, DavidA, Wiegand, Roger]. Journal of Algebra.(238), 684-702.
      1999
      • Journal Article
        A generalization of the Auslander-Buchsbaum formula
        [Jorgensen, DavidA]. Journal of Pure and Applied Algebra. 144(2), 145-155.
      • Journal Article
        Complexity and Tor on a complete intersection
        [Jorgensen, DavidA]. Journal of Algebra. 211, 578-598.
      • Journal Article
        Existence of unliftable modules
        [Jorgensen, DavidA]. Proceedings of the American Mathematical Society. 127(6), 1575-1582.
      1997
      • Journal Article
        Stability results for a model of repression with external control
        [Mahaffy, Joseph M. , Jorgensen, DavidA, Vanderheyden, Robert L. ]. Quarterly of Applied Mathematics. 50(3), 415-435.
      • Journal Article
        Tor and torsion on a complete intersection
        [Jorgensen, DavidA]. Journal of Algebra.(195), 526-537.
      1992
      • Journal Article
        Oscillations in a model of repression with external control
        [Mahaffy, Joseph M. , Jorgensen, DavidA, Vanderheyden, Robert L. ]. Journal of Mathematical Biology. 30(7), 669-691.
      Unknown
      • Journal Article
        Approximations of totally acyclic complexes
        [Bergh, Petter A. , Jorgensen, DavidA, Moore, Frank ] (1925).
      • Journal Article
        Categorical matrix factoriaztions
        [Jorgensen, DavidA, Bergh, Petter A. ] (1925).
      • Journal Article
        Modules of constant Jordan type over quantum complete interections
        [Bergh, PetterA. , Erdmann , Karin , Jorgensen, DavidA] (1925).
      • Journal Article
        On minimal complete resolutions over Gorenstein rings and elementary abelian groups
        [Jorgensen, DavidA, Alkhezi , Yousuf A. ] (1925).
      • Journal Article
        On strongly Golod rings
        [Jorgensen, DavidA, Painter, Jared ] (1925).
      • Journal Article
        Realizability and the AvruninScott theorem for higher-order support varieties
        [Bergh, Petter A, Jorgensen, DavidA]. Journal of Algebra and its Applications (1925).
      • Journal Article
        Reverse homological algebra over local rings.
        [Avramov, Luchezar L. , Jorgensen, DavidA] (1925).
      • Journal Article
        Stable tensor products over associative rings.
        [Alkhezi, Yousuf A. , Jorgensen, DavidA] (1925).
      • Journal Article
        Support varieties over complete intersections made easy.
        [Bergh , Petter A. , Jorgensen, DavidA] (1925).

Presentations

    • November  2019
      Jorgensen, DavidA, "A converse to a construction of Eisenbud-Shamash", University of Florida, Gainesville, FL. (November 2, 2019).
    • September  2019
      Jorgensen, DavidA, "Modules of constant Jordan type over quasi-complete intersections", University of Wisconsin, Madison, WI. (September 15, 2019).
    • July  2019
      Jorgensen, DavidA, "Modules with finite quasi-projective dimension", Universidade de Sao Paulo, Sao Carlos, Brazil. (July 25, 2019).
    • April  2019
      Jorgensen, DavidA, "A converse to a construction of Eisenbud-Shamash", Northeastern University, Woods Hole, MA. (April 27, 2019).
    • March  2019
      Jorgensen, DavidA, "A converse to a construction of Eisenbud-Shamash", University of Hawaii at Manoa, Oahu, Hawaii. (March 23, 2019).
    • November  2018
      Jorgensen, DavidA, "Beyond matrix factorizations", West Virginia University, Morgantown, WV. (November 29, 2018).
    • May  2018
      Jorgensen, DavidA, "Results on Stable (co)homology", Snowbird, UT. (May 27, 2018).
    • April  2018
      Jorgensen, DavidA, "On complete intersection dimension", American Mathematical Society, Boston, MA. (April 22, 2018).
    • April  2018
      Jorgensen, DavidA, "Representations versus modules", MAA student chapter , UTA. (April 18, 2018).
    • September  2017
      Jorgensen, DavidA, "Categorical matrix factorizations", American Mathematical Society, Denton, TX. (September 9, 2017).
    • April  2017
      Jorgensen, DavidA, "Totally acyclic approximations". (April 30, 2017).
    • November  2016
      Jorgensen, DavidA, "Stable tensor products", American Mathematical Society, Raleigh, NC. (November 12, 2016).
    • October  2016
      Jorgensen, DavidA, "On the existence of exact zerodivisors", Tribhuvan University, Kathmandu, Nepal. (October 24, 2016).
    • October  2016
      Jorgensen, DavidA, "Local artinian rings via Macaulays inverse systems Workshop", Tribhuvan University, Kathmandu, Nepal. (October 21, 2016).
    • August  2016
      Jorgensen, DavidA, "Totally acyclic approximations", Syracuse, New York. (August 16, 2016).
    • April  2016
      Jorgensen, DavidA, "Totally acyclic approximations", Woods Hole, MA. (April 30, 2016).
    • April  2016
      Jorgensen, DavidA, "A generalized Dade’s Lemma for local rings", Norwegian University of Science and Technology, Trondheim, Norway. (April 20, 2016).
    • March  2016
      Jorgensen, DavidA, "A generalized Dade’s Lemma for local rings ", Athens, Georgia. (March 5, 2016).
    • November  2015
      Jorgensen, DavidA, "Support varieties over complete intersections made easy ", New Brunswick, New Jersey. (November 15, 2015).
    • October  2015
      Jorgensen, DavidA, "Complete intersections and equivalences with categories of matrix factorizations", Fullerton, California. (October 25, 2015).
    • October  2015
      Jorgensen, DavidA, "Realizability and the Avrunin-Scott Theorem for higher-dimensional support varieite", Department of Mathematics, Texas A & M University, College Station. (October 9, 2015).
    • July  2015
      Jorgensen, DavidA, "On asymmetric complete resolutions", University of Kentucky, Lexington, KY. (July 24, 2015).
    • March  2015
      Jorgensen, DavidA, "Support varieties made easy", Institut MittagLeffler, Djursholm, Sweden. (March 28, 2015).
    • May  2014
      Jorgensen, DavidA, "Approximations of totally acyclic complexes", Norwegian University of Science and Technology, Trondheim, Norway. (May 28, 2014).
    •  2013
      Jorgensen, DavidA, "On support varieties over complete intersections", Woods Hole, Massachusetts. ( , 2013).
    • October  2013
      Jorgensen, DavidA, "Approximations of totally acyclic complexes", St. Louis, Missouri. (October 20, 2013).
    • September  2013
      Jorgensen, DavidA, "Totally acyclic approximations", Texas Tech University. (September 27, 2013).
    • September  2013
      Jorgensen, DavidA, "Beyond matrix factorizations", Texas Tech University. (September 26, 2013).
    • April  2013
      Jorgensen, DavidA, "On support varieties over complete intersections", Iowa State University, Ames, Iowa. (April 27, 2013).
    • April  2013
      Jorgensen, DavidA, "Totally acyclic approximations over complete intersections", Northeastern University, Boston, Massachusetts. (April 16, 2013).
    • November  2012
      Jorgensen, DavidA, "Dimensions of defect categories", Oxford University, Oxford, England. (November 15, 2012).
    • October  2012
      Jorgensen, DavidA, "Triangulated defect categories", University of Arizona, Tucson, Arizona. (October 27, 2012).
    • October  2012
      Jorgensen, DavidA, "On products in negative cohomology for n-Calabi-Yau categories", Tulane University, New Orleans, Louisiana. (October 13, 2012).
    • August  2012
      Jorgensen, DavidA, "Triangulated defect categories", Bielefeld, Germany. (August 17, 2012).
    • April  2012
      Jorgensen, DavidA, "• On products in negative cohomology for n-Calabi-Yau categories", Woods Hole, Massachusetts. (April 26, 2012).
    • April  2012
      Jorgensen, DavidA, "On products in negative cohomology", Department of Mathematics, Texas A & M University, College Station. (April 20, 2012).
    • October  2011
      Jorgensen, DavidA, "Products in negative Hochschild cohomology", Norwegian University of Science and Technology, Trondheim, Norway. (October 3, 2011).
    • May  2011
      Jorgensen, DavidA, "Pinched homological algebra and Tate (co)homology", University of Kansas, Lawrence, Kansas. (May 5, 2011).
    • April  2011
      Jorgensen, DavidA, "On products in Tate cohomology", University of Nebraska, Lincoln. (April 6, 2011).
    • August  2010
      Jorgensen, DavidA, "Brauer-Thrall theorems for totally reflexive modules", Tokyo, Japan. (August 13, 2010).
    • April  2010
      Jorgensen, DavidA, "On the existence of exact pairs of zero-divisors", Albuquerque, New Mexico. (April 17, 2010).
    • April  2010
      Jorgensen, DavidA, "Pinched homological algebra and Tate cohomology", Department of Mathematics, Texas A & M University, College Station. (April 5, 2010).
    • December  2009
      Jorgensen, DavidA, "The Depth Formula Revisited", University of Nebraska, Lincoln. (December 3, 2009).
    • December  2009
      Jorgensen, DavidA, "Pinched Homological Algebra and Tate Cohomology", University of Nebraska, Lincoln. (December 2, 2009).
    • August  2009
      Jorgensen, DavidA, "Dissimilar complexities of complete resolutions over selfinjective Algebras", Trondheim, Norway. (August 11, 2009).
    • July  2009
      Jorgensen, DavidA, "More on constructing resolutions over rings of radical cube zero", Universitaet Bielefeld, Germany. (July 10, 2009).
    • June  2009
      Jorgensen, DavidA, "On constructing resolutions over rings of radical cube zero", Universitaet Bielefeld, Germany. (June 19, 2009).
    • May  2009
      Jorgensen, DavidA, "On tensor products of totally acyclic complexes of finitely generated free modules", Universitaet Bielefeld, Germany. (May 22, 2009).
    • May  2009
      Jorgensen, DavidA, "On tensor products of totally acyclic complexes of finitely generated free modules", Universitaet Bielefeld, Germany. (May 22, 2009).
    • February  2009
      Jorgensen, DavidA, "On the vanishing of Ext(M,M)", Atlanta, Georgia. (February 28, 2009).
    • January  2009
      Jorgensen, DavidA, "On the Vanishing of Ext(M,M)", Trondheim, Norway. (January , 2009).
    • December  2008
      Jorgensen, DavidA, "Existence of totally reflexive modules", North Dakota State University, Fargo. (December , 2008).
    • December  2008
      Jorgensen, DavidA, "What is a Gorenstein ring? (And why do we care?)", North Dakota State University, Fargo. (December , 2008).
    • October  2008
      Jorgensen, DavidA, "Dualizing complexes, old and new", Texas A & M University, College Station. (October , 2008).
    • April  2008
      Jorgensen, DavidA, "Asymmetry over selfinjective algebras", Universitat Bielefeld, Germany. (April , 2008).
    • January  2008
      Jorgensen, DavidA, "On homological properties of Gorenstein rings", San Diego. (January , 2008).
    • September  2007
      Jorgensen, DavidA, "From smooth to shellable: a survey of commutative Noetherian rings", Texas Christian University, Fort Worth. (September , 2007).
    • April  2007
      Jorgensen, DavidA, "Infinite syzygies (20-min.)", Mathematical Sciences Research Institute, Berkeley, California. (April , 2007).
    • March  2007
      Jorgensen, DavidA, "Reverse homological algebra", Davidson College, North Carolina. (March , 2007).
    • March  2007
      Jorgensen, DavidA, "Reverse homological algebra over some local rings", University of Texas, Austin. (March , 2007).
    • December  2006
      Jorgensen, DavidA, "Linear acyclic complexes", Toronto, Canada. (December , 2006).
    • October  2006
      Jorgensen, DavidA, "On the triviality of self-extensions", Salt Lake City, Utah. (October , 2006).
    • April  2006
      Jorgensen, DavidA, "1018th Sectional Meeting of the American Mathematical Society", San Francisco, California. (April , 2006).
    • October  2005
      Jorgensen, DavidA, "On the growth of the Bass series of a Cohen-Macaulay local ring", Annandale-on-Hudson, New York. (October , 2005).
    • October  2005
      Jorgensen, DavidA, "Vanishing of Ext and Tor over certain local rings", Lincoln, Nebraska. (October , 2005).
    • August  2005
      Jorgensen, DavidA, "The Grauert-Remmert normalization algorithm", Upstate New York. (August , 2005).
    • April  2005
      Jorgensen, DavidA, "Gorenstein rings: not so nice", Syracuse University, New York. (April , 2005).
    • March  2005
      Jorgensen, DavidA, "Non-symmetric complete resolutions and the vanishing of Ext", University of Texas, Austin. (March , 2005).
    • February  2005
      Jorgensen, DavidA, "On constructions of unliftable modules", UTA. (February , 2005).
    • May  2004
      Jorgensen, DavidA, "Derived DG categories and resolutions over complete intersections", Houston, Texas. (May , 2004).
    • April  2004
      Jorgensen, DavidA, "Koszul algebras", University of Nebraska, Lincoln. (April , 2004).
    • March  2004
      Jorgensen, DavidA, "• Classes of Gorenstein rings defined via vanishing cohomology", Tallahassee, Florida. (March , 2004).
    • November  2003
      Jorgensen, DavidA, "Free resolutions and Hilbert’s Syzygy Theorem, for πµϵ", UTA. (November , 2003).
    • May  2003
      Jorgensen, DavidA, "Realizing cohomology over complete intersections", American Mathematical Society, San Francisco, California. (May , 2003).
    • April  2003
      Jorgensen, DavidA, "Classes of Gorenstein rings", University of Kansas, Lawrence, Kansas. (April , 2003).
    • April  2003
      Jorgensen, DavidA, "Vanishing of Ext over Gorenstein rings", Berkeley, California. (April , 2003).
    • April  2002
      Jorgensen, DavidA, "On liftable modules", Loyola University, New Orleans, Louisiana. (April , 2002).
    • April  2002
      Jorgensen, DavidA, "On support sets of pairs of modules", UTA. (April , 2002).
    • April  2002
      Jorgensen, DavidA, "Support sets of modules over a complete intersection", University of Arkansas, Fayetteville. (April , 2002).
    • March  2002
      Jorgensen, DavidA, "The geometry of modules over a complete intersection", University of Nebraska, Lincoln. (March , 2002).
    • October  2001
      Jorgensen, DavidA, "Vanishing of Ext and Gorenstein rings", American Mathematical Society, Williamstown, Massachusetts. (October , 2001).
    • July  2001
      Jorgensen, DavidA, "Symmetry in vanishing of Ext", University of Kansas, Lawrence, Kansas. (July , 2001).
    • March  2001
      Jorgensen, DavidA, "Symmetry in the Vanishing of Ext over Gorenstein rings", American Mathematical Society, Lawrence, Kansas. (March , 2001).
    • March  2000
      Jorgensen, DavidA, "Computing support varieties", University of Nebraska, Lincoln. (March , 2000).
    • January  2000
      Jorgensen, DavidA, "Lifting modules", University of Kansas, Lawrence, Kansas. (January , 2000).
    • October  1999
      Jorgensen, DavidA, "Support varieties", University of Kansas, Lawrence, Kansas. (October , 1999).
    • September  1999
      Jorgensen, DavidA, "Vanishing of (co)homology over commutative rings", American Mathematical Society, Salt Lake City, Utah. (September , 1999).
    • January  1999
      Jorgensen, DavidA, "Ideals and finite projective dimension", American Mathematical Society, San Antonio, Texas. (January , 1999).
    • November  1998
      Jorgensen, DavidA, "Commutative algebra and homological algebra", UTA. (November , 1998).
    • November  1998
      Jorgensen, DavidA, "Ideals of finite projective dimension", University of Texas, Austin. (November , 1998).
    • October  1998
      Jorgensen, DavidA, "Intersection multiplicities", UTA. (October , 1998).
    • May  1998
      Jorgensen, DavidA, "Intersection multiplicities and homological algebra", Lincoln, Nebraska. (May , 1998).
    • January  1998
      Jorgensen, DavidA, "A generalization of the Auslander-Buchsbaum formula", American Mathematical Society, Baltimore, Maryland. (January , 1998).
    • October  1997
      Jorgensen, DavidA, "Lifting modules", University of Texas, Austin. (October , 1997).
    • January  1997
      Jorgensen, DavidA, "Vanishing of Tor over local rings", American Mathematical Society, San Diego, California. (January , 1997).
    • October  1996
      Jorgensen, DavidA, "Lifting modules and some consequences", American Mathematical Society, Lawrenceville, New Jersey. (October , 1996).
    • October  1996
      Jorgensen, DavidA, "Vanishing of Tor on a complete intersection", University of Texas, Austin. (October , 1996).
    • March  1996
      Jorgensen, DavidA, "Cohomological varieties, lifting and Tor on a complete intersection", American Mathematical Society, Iowa City, Iowa. (March , 1996).
    • March  1996
      Jorgensen, DavidA, "Cohomological varieties, lifting and Tor on a complete intersection", American Mathematical Society, Iowa City, Iowa. (March , 1996).

Students Supervised

    • Present
      Luke Flattery, (Mathematics)
    • Present
      Tatheer Ajani, (Mathematics)
    • Present
      Kevin Harris, (Mathematics)
    • Present
      Thomas Davis,
    • Present
      Ian Lim, (Mathematics)
    • Present
      Mohsen Gheibi, (Mathematics)
    • Present
      Gurashish Bagga, (Mathematics)
    • Present
      Rebekah aduddell, (Mathematics)
    • Present
      Tyler Anway, (Mathematics)
    • Present
      Anthony Mastriania, (Mathematics)
    • Present
      Ouhud Binbuhaer, (Mathematics)
    • Aug 2019
      Katherine Henry,
    • Apr 2019
      Sarah Sephenson-Mallory,
    • Oct 2018
      Deysi Delgado,
    • Aug 2018
      Andrew Soto-Levins, I was Andrew's McNairs Scholars research advisor (Mathematics)
    • Aug 2018
      Alex Skelton, (Mathematics)
    • May 2018
      Derek Tomlin, (Mathematics)
    • Dec 2017
      Gul Karaduman, (Mathematics)
    • May 2017
      Andrew Cavanness, (Mathematics)
    • May 2017
      Basanti Poudyal, (Mathematics)
      Existence of Exact Zero Divisors and Totally Reflexive Modules in Artinian Rings
    • Aug 2016
      Nathan Steele, (Mathematics)
      Support and Rank Varieties of Totally Acyclic Complexes
    • May 2016
      Ahmed Ali, (Mathematics)
    • May 2016
      John Griffis, (Mathematics)
    • May 2016
      Richard Chandler, (Mathematics)
    • May 2015
      Allie Ray, (Mathematics)
    • May 2015
      Carl Looney, (Mathematics)
    • May 2015
      Daniel Wood, (Mathematics)
    • May 2015
      Thomas Ferguson, (Mathematics)
    • May 2014
      Denise Rangel, (Mathematics)
      Representation Theory of Totally Reflexive Modules over Non-Gorenstein Rings
    • May 2014
      Yousuf Alkhezi, (Mathematics)
      Properties of the pinched tensor product
    • May 2014
      Alicia Machuca, (Mathematics)
    • May 2014
      Kelly Aman, (Mathematics)
    • May 2012
      Jared Painter, (Mathematics)
      Resolutions and Tor algebra structures for trivariate monomial ideals

Courses

      • MATH 3321-001 ABSTRACT ALGEBRA I
        (Course Id: 108371)
        Spring - Regular Academic Session - 2020 Download Syllabus
      • MATH 4393-001 HONORS THESIS/SENIOR PROJ
        (Course Id: 108406)
        Spring - Regular Academic Session - 2020
      • MATH 5999-002 RESEARCH IN MATHEMATICS
        (Course Id: 112024)
        Spring - Regular Academic Session - 2020
      • MATH 5999-003 RESEARCH IN MATHEMATICS
        (Course Id: 112024)
        Spring - Regular Academic Session - 2020
      • MATH 5999-006 RESEARCH IN MATHEMATICS
        (Course Id: 112024)
        Spring - Regular Academic Session - 2020
      • MATH 5332-001 ABSTRACT ALGEBRA II
        (Course Id: 108446)
        Fall - Regular Academic Session - 2019
      • MATH 1301-004 CONTEMPORARY MATH
        (Course Id: 108316)
        Fall - Regular Academic Session - 2019
      • MATH 1301-015 CONTEMPORARY MATH
        (Course Id: 108316)
        Fall - Regular Academic Session - 2019
      • MATH 5392-002 SELECTED TOPICS IN MATH
        (Course Id: 108487)
        Fall - Regular Academic Session - 2019
      • MATH 5391-001 SPECIAL TOPICS IN MATH
        (Course Id: 108486)
        Fall - Regular Academic Session - 2019
      • MATH 5699-004 RESEARCH IN MATHEMATICS
        (Course Id: 112023)
        Summer - Eleven Week - 2019
      • MATH 5391-001 SPECIAL TOPICS IN MATH
        (Course Id: 108486)
        Summer - Five Week - Second - 2019
      • MATH 3321-001 ABSTRACT ALGEBRA I
        (Course Id: 108371)
        Spring - Regular Academic Session - 2019 Download Syllabus
      • MATH 4381-003 MATHEMATICS RESEARCH
        (Course Id: 108403)
        Spring - Regular Academic Session - 2019
      • MATH 5699-004 RESEARCH IN MATHEMATICS
        (Course Id: 112023)
        Spring - Regular Academic Session - 2019
      • MATH 5329-001 HOMOLOGICAL ALGEBRA
        (Course Id: 112021)
        Fall - Regular Academic Session - 2018
      • MATH 4381-001 MATHEMATICS RESEARCH
        (Course Id: 108403)
        Fall - Regular Academic Session - 2018
      • MATH 5391-005 SPECIAL TOPICS IN MATH
        (Course Id: 108486)
        Fall - Regular Academic Session - 2018
      • MATH 2425-300 CALCULUS II
        (Course Id: 108353)
        Summer - Eleven Week - 2018
      • MATH 2425-301 CALCULUS II
        (Course Id: 108353)
        Summer - Eleven Week - 2018
      • MATH 4381-001 MATHEMATICS RESEARCH
        (Course Id: 108403)
        Summer - Eleven Week - 2018
      • MATH 5391-003 SPECIAL TOPICS IN MATH
        (Course Id: 108486)
        Summer - Five Week - First - 2018
      • MATH 5391-004 SPECIAL TOPICS IN MATH
        (Topic: Topics in Algebra | Course Id: 108486)
        Summer - Five Week - Second - 2018
      • MATH 4381-001 MATHEMATICS RESEARCH
        (Course Id: 108403)
        Spring - Regular Academic Session - 2018
      • MATH 5392-001 SELECTED TOPICS IN MATH
        (Topic: Category Theory | Course Id: 108487)
        Spring - Regular Academic Session - 2018
      • MATH 5391-014 SPECIAL TOPICS IN MATH
        (Course Id: 108486)
        Spring - Regular Academic Session - 2018
      • MATH 4093-001 Undergraduate Research
        (Course Id: 112182)
        Spring - Regular Academic Session - 2018
      • MATH 3321-001 ABSTRACT ALGEBRA I
        (Course Id: 108371)
        Fall - Regular Academic Session - 2017
      • MATH 4381-001 MATHEMATICS RESEARCH
        (Course Id: 108403)
        Summer - Eleven Week - 2017
      • MATH 5391-001 SPECIAL TOPICS IN MATH
        (Topic: Homological methods II | Course Id: 108486)
        Summer - Five Week - Second - 2017
      • MATH 5326-001 ALGEBRAIC TOPOLOGY
        (Course Id: 108440)
        Spring - Regular Academic Session - 2017
      • MATH 7399-002 DOCTORAL DEGREE COMPLETION
        (Course Id: 111647)
        Spring - Regular Academic Session - 2017
      • MATH 5395-005 SPECIAL PROJECT
        (Course Id: 108489)
        Spring - Regular Academic Session - 2017
      • MATH 6699-008 DISSERTATION
        (Course Id: 110860)
        Fall - Regular Academic Session - 2016
      • MATH 3330-005 INTRO MATRICES/ LINEAR ALGEBRA
        (Course Id: 108372)
        Fall - Regular Academic Session - 2016
      • MATH 6699-001 DISSERTATION
        (Course Id: 110860)
        Summer - Eleven Week - 2016
      • MATH 7399-002 DOCTORAL DEGREE COMPLETION
        (Course Id: 111647)
        Summer - Eleven Week - 2016
      • MATH 3300-001 INTRODUCTION TO PROOFS
        (Course Id: 108356)
        Summer - Five Week - First - 2016
      • MATH 4394-002 UNDERGRAD RESEARCH EXPERIENCES
        (Topic: 'Topics in mathematics | Course Id: 111030)
        Summer - Eleven Week - 2016
      • MATH 6699-004 DISSERTATION
        (Course Id: 110860)
        Spring - Regular Academic Session - 2016
      • MATH 6999-006 DISSERTATION
        (Course Id: 110861)
        Spring - Regular Academic Session - 2016
      • MATH 5329-001 HOMOLOGICAL ALGEBRA
        (Course Id: 112021)
        Spring - Regular Academic Session - 2016
      • MATH 5399-008 RESEARCH IN MATHEMATICS
        (Course Id: 112022)
        Spring - Regular Academic Session - 2016
      • MATH 5395-002 SPECIAL PROJECT
        (Course Id: 108489)
        Spring - Regular Academic Session - 2016
      • MATH 1426-271 CALCULUS I
        (Course Id: 108344)
        Fall - Regular Academic Session - 2015
      • HONR-SC 1426-001 HONORS CALCULUS I
        (Course Id: 103830)
        Fall - Regular Academic Session - 2015
      • MATH 5399-005 RESEARCH IN MATHEMATICS
        (Course Id: 112022)
        Fall - Regular Academic Session - 2015
      • MATH 5391-010 SPECIAL TOPICS IN MATH
        (Topic: Advanced Geometry Topics | Course Id: 108486)
        Fall - Regular Academic Session - 2015
      • MATH 5699-005 RESEARCH IN MATHEMATICS
        (Course Id: 112023)
        Summer - Eleven Week - 2015
      • MATH 5392-001 SELECTED TOPICS IN MATH
        (Topic: Intro to Mathematics Research | Course Id: 108487)
        Summer - Eleven Week - 2015
      • MATH 4391-001 SPECIAL TOPICS IN MATH
        (Topic: Research in Algebra | Course Id: 108404)
        Summer - Five Week - Second - 2015
      • MATH 5326-001 ALGEBRAIC TOPOLOGY
        (Course Id: 108440)
        Spring - Regular Academic Session - 2015
      • MATH 6699-001 DISSERTATION
        (Course Id: 110860)
        Spring - Regular Academic Session - 2015
      • MATH 5699-003 RESEARCH IN MATHEMATICS
        (Course Id: 112023)
        Spring - Regular Academic Session - 2015
      • MATH 1301-007 CONTEMPORARY MATH
        (Course Id: 108316)
        Fall - Regular Academic Session - 2014
      • MATH 7399-001 DOCTORAL DEGREE COMPLETION
        (Course Id: 111647)
        Fall - Regular Academic Session - 2014
      • MATH 5399-003 RESEARCH IN MATHEMATICS
        (Course Id: 112022)
        Fall - Regular Academic Session - 2014
      • MATH 5699-004 RESEARCH IN MATHEMATICS
        (Course Id: 112023)
        Fall - Regular Academic Session - 2014
      • MATH 6699-004 DISSERTATION
        (Course Id: 110860)
        Summer - Eleven Week - 2014
      • MATH 7399-001 DOCTORAL DEGREE COMPLETION
        (Course Id: 111647)
        Summer - Eleven Week - 2014
      • MATH 5392-001 SELECTED TOPICS IN MATH
        (Course Id: 108487)
        Summer - Five Week - First - 2014
      • MATH 4391-002 SPECIAL TOPICS IN MATH
        (Topic: Summer Internship Program | Course Id: 108404)
        Summer - Eleven Week - 2014
      • MATH 5391-003 SPECIAL TOPICS IN MATH
        (Topic: Topics in Real Analysis | Course Id: 108486)
        Summer - Five Week - Second - 2014
      • MATH 6699-002 DISSERTATION
        (Course Id: 110860)
        Spring - Regular Academic Session - 2014
      • MATH 5329-001 Homological Algebra
        (Course Id: 112021)
        Spring - Regular Academic Session - 2014
      • MATH 5699-003 RESEARCH IN MATHEMATICS
        (Course Id: 112023)
        Spring - Regular Academic Session - 2014
      • MATH 5391-006 SPECIAL TOPICS IN MATH
        (Topic: Inverse systems | Course Id: 108486)
        Spring - Regular Academic Session - 2014
      • MATH 5332-001 ABSTRACT ALGEBRA II
        (Course Id: 108446)
        Fall - Regular Academic Session - 2013
      • MATH 6399-004 DISSERTATION
        (Course Id: 110859)
        Fall - Regular Academic Session - 2013
      • MATH 4391-001 SPECIAL TOPICS IN MATH
        (Course Id: 108404)
        Fall - Regular Academic Session - 2013
      • MATH 5391-005 SPECIAL TOPICS IN MATH
        (Topic: Topics in Algebra | Course Id: 108486)
        Fall - Regular Academic Session - 2013
      • MATH 6699-001 DISSERTATION
        (Course Id: 110860)
        Summer - Eleven Week - 2013
      • MATH 5391-003 SPECIAL TOPICS IN MATH
        (Topic: Topics in Algebra | Course Id: 108486)
        Summer - Five Week - First - 2013
      • MATH 1302-100 COLLEGE ALGEBRA
        (Course Id: 108317)
        Spring - Regular Academic Session - 2013
      • MATH 6399-002 DISSERTATION
        (Course Id: 110859)
        Spring - Regular Academic Session - 2013
      • MATH 5392-004 SELECTED TOPICS IN MATH
        (Topic: Categories of String Theory | Course Id: 108487)
        Spring - Regular Academic Session - 2013
      • MATH 5395-008 SPECIAL PROJECT
        (Course Id: 108489)
        Spring - Regular Academic Session - 2013
      • MATH 4391-001 SPECIAL TOPICS IN MATH
        (Topic: Triang Catergory/String Theory | Course Id: 108404)
        Spring - Regular Academic Session - 2013
      • MATH 1302-200 COLLEGE ALGEBRA
        (Course Id: 108317)
        Fall - Regular Academic Session - 2012
      • MATH 1302-201 COLLEGE ALGEBRA
        (Course Id: 108317)
        Fall - Regular Academic Session - 2012
      • MATH 1302-202 COLLEGE ALGEBRA
        (Course Id: 108317)
        Fall - Regular Academic Session - 2012
      • MATH 1302-203 COLLEGE ALGEBRA
        (Course Id: 108317)
        Fall - Regular Academic Session - 2012
      • MATH 6699-005 DISSERTATION
        (Course Id: 110860)
        Fall - Regular Academic Session - 2012
      • MATH 5395-006 SPECIAL PROJECT
        (Course Id: 108489)
        Fall - Regular Academic Session - 2012
      • MATH 6699-010 DISSERTATION
        (Course Id: 110860)
        Summer - Eleven Week - 2012
      • MATH 5326-001 ALGEBRAIC TOPOLOGY
        (Course Id: 108440)
        Spring - Regular Academic Session - 2012
      • MATH 2425-300 CALCULUS II
        (Course Id: 108353)
        Spring - Regular Academic Session - 2012
      • MATH 2425-310 CALCULUS II
        (Course Id: 108353)
        Spring - Regular Academic Session - 2012
      • MATH 6999-005 DISSERTATION
        (Course Id: 110861)
        Spring - Regular Academic Session - 2012
      • MATH 4391-001 SPECIAL TOPICS IN MATH
        (Topic: Algebraic Topology | Course Id: 108404)
        Spring - Regular Academic Session - 2012
      • MATH 6999-001 DISSERTATION
        (Course Id: 110861)
        Fall - Regular Academic Session - 2011
      • MATH 5391-002 SPECIAL TOPICS IN MATH
        (Course Id: 108486)
        Fall - Regular Academic Session - 2011
      • MATH 6699-006 DISSERTATION
        (Course Id: 110860)
        Summer - Eleven Week - 2011
      • MATH 6999-005 DISSERTATION
        (Course Id: 110861)
        Spring - Regular Academic Session - 2011
      • MATH 3330-002 INTRO MATRICES/ LINEAR ALGEBRA
        (Course Id: 108372)
        Spring - Regular Academic Session - 2011
      • MATH 5392-002 SELECTED TOPICS IN MATH
        (Topic: Homological Algebra | Course Id: 108487)
        Spring - Regular Academic Session - 2011
      • MATH 2425-003 CALCULUS II
        (Course Id: 108353)
        Fall - Regular Academic Session - 2010
      • MATH 6999-005 DISSERTATION
        (Course Id: 110861)
        Fall - Regular Academic Session - 2010
      • MATH 3330-001 MATRICES & LINEAR ALGEBRA
        (Course Id: 108372)
        Fall - Regular Academic Session - 2010
      • MATH 5395-002 SPECIAL PROJECT
        (Course Id: 108489)
        Fall - Regular Academic Session - 2010
      • MATH 6699-005 DISSERTATION
        (Course Id: 110860)
        Summer - Eleven Week - 2010
      • MATH 5326-001 ALGEBRAIC TOPOLOGY
        (Course Id: 108440)
        Spring - Regular Academic Session - 2010
      • MATH 2425-003 CALCULUS II
        (Course Id: 108353)
        Spring - Regular Academic Session - 2010
      • MATH 2425-103 CALCULUS II
        (Course Id: 108353)
        Spring - Regular Academic Session - 2010
      • MATH 2425-203 CALCULUS II
        (Course Id: 108353)
        Spring - Regular Academic Session - 2010
      • MATH 6699-004 DISSERTATION
        (Course Id: 110860)
        Spring - Regular Academic Session - 2010
      • MATH 6999-002 DISSERTATION
        (Course Id: 110861)
        Spring - Regular Academic Session - 2010
      • MATH 5395-006 SPECIAL PROJECT
        (Course Id: 108489)
        Spring - Regular Academic Session - 2010
      • MATH 4391-006 SPECIAL TOPICS IN MATH
        (Topic: Algebraic Topology | Course Id: 108404)
        Spring - Regular Academic Session - 2010
      • MATH 2425-003 CALCULUS II
        (Course Id: 108353)
        Fall - Regular Academic Session - 2009
      • MATH 2425-103 CALCULUS II
        (Course Id: 108353)
        Fall - Regular Academic Session - 2009
      • MATH 2425-203 CALCULUS II
        (Course Id: 108353)
        Fall - Regular Academic Session - 2009
      • MATH 6999-005 DISSERTATION
        (Course Id: 110861)
        Fall - Regular Academic Session - 2009
      • MATH 5391-004 SPECIAL TOPICS IN MATH
        (Topic: Topics in Homology | Course Id: 108486)
        Fall - Regular Academic Session - 2009

Service to the University

    • Oct 2019 to  Present Attendee, Meeting
      Graduate Assembly
    • May 2019 to  Present Attendee, Meeting
      Faculty meeting
    • Apr 2019 to  Present Attendee, Meeting
      Faculty meeting
    • Feb 2019 to  Present Attendee, Meeting
      COS Chairs meeting
    • Jan 2019 to  Present Attendee, Meeting
      Faculty meeting
    • Jan 2019 to  Present Chairperson
      Mandatory GTA meeting
    • Sept 2017 to  Present Committee Member
      Graduate Assembly
    • Sept 2012 to  Present Chairperson
      Associate Chair
      Schedule all Mathematics courses, assign all instructors, monitor instructors and GTAs, coordinate curriculum, manage student complaints.
    • Oct 2019 to  Nov 2019 Committee Member
      Dean of the Graduate School Search Committee
    • July 2018 to  Aug 2018 Committee Chair
      Wrote Prelim Exam B-Algebra
    • Aug 2018 to  Aug 2018 Attendee, Meeting
      Undergraduate Affairs Committee meeting
    • Aug 2018 to  Aug 2018 Attendee, Meeting
      COS Chairs meeting
    • June 2018 to  June 2018 Attendee, Meeting
      OER meeting
    • June 2018 to  June 2018 Attendee, Meeting
      Hiring Committee meeting
    • May 2018 to  May 2018 Attendee, Meeting
      Meeting with UT Tyler
    • Apr 2018 to  Apr 2018 Attendee, Meeting
      Hiring Committee meeting
    • Apr 2018 to  Apr 2018 Attendee, Meeting
      GAANN meeting
    • Apr 2018 to  Apr 2018 Attendee, Meeting
      Departmental retreat
    • Apr 2018 to  Apr 2018 Attendee, Meeting
      Graduate Assembly meeting
    • Apr 2018 to  Apr 2018 Attendee, Meeting
      Hiring Committee meeting
    • Mar 2018 to  Mar 2018 Attendee, Meeting
      GAANN meeting
    • Mar 2018 to  Mar 2018 Attendee, Meeting
      Undergraduate Affairs Committee meeting
    • Mar 2018 to  Mar 2018 Attendee, Meeting
      Hiring Committee meeting
    • Mar 2018 to  Mar 2018 Attendee, Meeting
      Undergraduate Affairs Committee meeting
    • Mar 2018 to  Mar 2018 Attendee, Meeting
      Graduate Assembly meeting
    • Feb 2018 to  Feb 2018 Attendee, Meeting
      Faculty meeting
    • Feb 2018 to  Feb 2018 Attendee, Meeting
      NTT faculty meeting
    • Feb 2018 to  Feb 2018 Attendee, Meeting
      Faculty meeting
    • Feb 2018 to  Feb 2018 Attendee, Meeting
      Graduate Assembly meeting
    • Nov 2017 to  Jan 2018 Committee Chair
      Wrote Prelim Exam B-Algebra
    • Jan 2018 to  Jan 2018 Attendee, Meeting
      Hiring Committee meeting
    • Jan 2018 to  Jan 2018 Session Chair
      Mandatory GTA meeting
    • Dec 2017 to  Dec 2017 Attendee, Meeting
      Grant Think Tank meeting
    • Nov 2017 to  Nov 2017 Attendee, Meeting
      Student Success Initiative meeting
    • Nov 2017 to  Nov 2017 Attendee, Meeting
      Bridge meeting
    • Nov 2017 to  Nov 2017 Attendee, Meeting
      Faculty meeting
    • Nov 2017 to  Nov 2017 Attendee, Meeting
      Undergraduate Affairs Committee meeting
    • Nov 2017 to  Nov 2017 Session Chair
      NTT faculty meeting
    • Nov 2017 to  Nov 2017 Attendee, Meeting
      Graduate Assembly meeting
    • Nov 2017 to  Nov 2017 Attendee, Meeting
      Graduate Assembly meeting
    • Oct 2017 to  Oct 2017 Attendee, Meeting
      Faculty meeting
    • Oct 2017 to  Oct 2017 Session Chair
      NTT faculty meeting
    • Oct 2017 to  Oct 2017 Attendee, Meeting
      Graduate Assembly meeting
    • Oct 2017 to  Oct 2017 Attendee, Meeting
      College of Science meeting
    • Oct 2017 to  Oct 2017 Attendee, Meeting
      Graduate Assembly meeting
    • Sept 2017 to  Sept 2017 Attendee, Meeting
      GAANN meeting
    • Sept 2017 to  Sept 2017 Attendee, Meeting
      Faculty meeting
    • Sept 2017 to  Sept 2017 Session Chair
      Math Major Day
    • Aug 2017 to  Sept 2017 Attendee, Meeting
      COS leadership retreat

Service to the Profession

    • Feb 2018 to  Feb 2019
      Workshop Organizer (El Paso, TX,
      Southwest Local Algebra Meeting (SLAM 2019)
    • Feb 2018 to  Feb 2018
      Workshop Organizer (Fayetteville, AR,
      Southwest Local Algebra Meeting (SLAM 2018)
    • Mar 2017 to  Mar 2017
      Workshop Organizer (Albuquerque, NM,
      Southwest Local Algebra Meeting (SLAM 2017)
    • Feb 2016 to  Feb 2016
      Workshop Organizer (San Marcos, TX,
      Southwest Local Algebra Meeting (SLAM 2016)
    • Feb 2015 to  Mar 2015
      Workshop Organizer (Stillwater, OK,
      Southwest Local Algebra Meeting (SLAM 2015)
    • Mar 2014 to  Mar 2014
      Workshop Organizer (College Station, TX,
      Southwest Local Algebra Meeting (SLAM 2014)
    • Mar 2013 to  Mar 2013
      Workshop Organizer (Tucson, AZ,
      Southwest Local Algebra Meeting (SLAM 2013)
    • Mar 2012 to  Mar 2012
      Workshop Organizer (Lubbock, TX,
      Southwest Local Algebra Meeting (SLAM 2012)
    • Mar 2011 to  Mar 2011
      Workshop Organizer (Las Cruces, NM,
      Southwest Local Algebra Meeting (SLAM 2011)
    • Mar 2010 to  Mar 2010
      Workshop Organizer (Arlington, TX,
      Southwest Local Algebra Meeting (SLAM 2010)

Service to the Community

Service to the Community

    • Apr 2018 to  Apr 2018
      Committee Chair
      Joint UTA/TCCD meeting