AMS :: Fall Western Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Saturday, November 3, 2012 01:09:58

Associate secretaries:

Saturday October 27, 2012, 8:00 a.m.-10:50 a.m.
Special Session on Topics in Commutative Algebra, I
Room 203, Modern Languages
Organizers:
Kristen Beck, The University of Arizona
Silvia Saccon, The University of Arizona ssaccon@math.arizona.edu
- 8:00 a.m.
  Irreducible components of the closed fiber of a modification of a two-dimensional regular local ring.
  Bruce Olberding*, New Mexico State University
  Francesca Tartarone, Universitá degli Studi "Roma Tre"
  (1085-13-148)
- 8:30 a.m.
  On the existence of non-trivial semi-dualizing modules.
  Hailong Dao*, Department of Mathematics, University of Kansas, Lawrence
  (1085-13-164)
- 9:00 a.m.
  Modules over short Gorenstein rings.
  Courtney Gibbons*, University of Nebraska-Lincoln
  (1085-13-243)
- 9:30 a.m.
  Reflexivity of the tensor product of modules.
  Olgur Celikbas*, University of Missouri-Columbia
  Greg Piepmeyer, University of Missouri-Columbia
  Roger Wiegand, University of Nebraska-Lincoln
  (1085-13-09)
- 10:00 a.m.
  Periodic modules over a Gorenstein local ring.
  Amanda Croll*, University of Nebraska-Lincoln
  (1085-13-175)
- 10:30 a.m.
  Exact pairs of homogeneous zero divisors and Hilbert functions.
  Andrew Kustin, University of South Carolina
  Janet Striuli, Fairfield University
  Adela Vraciu*, University of South Carolina
  (1085-13-190)

Saturday October 27, 2012, 3:00 p.m.-5:20 p.m.
Special Session on Topics in Commutative Algebra, II
Room 203, Modern Languages
Organizers:
Kristen Beck, The University of Arizona
Silvia Saccon, The University of Arizona ssaccon@math.arizona.edu
- 3:00 p.m.
  Uniform bounds of Artin-Rees type for free resolutions over three dimensional rings.
  Janet Striuli*, fairfield University
  Ian Aberbach, University of Missouri
  (1085-13-246)
- 3:30 p.m.
  Methods for Classifying the Tor Algebra Structure for Trivariate Monomial Ideals.
  Jared L Painter*, Houston Baptist University
  (1085-13-151)
- 4:00 p.m.
  Rees Algebras of Truncations of Complete Intersections.
  Kuei-Nuan Lin*, Department of Mathematics, University of California, Riverside
  Claudia Polini, Department of Mathematics, University of Notre Dame
  (1085-13-55)
- 4:30 p.m.
  Arithmetic of Direct-sum Decompositions of Modules.
  Nicholas Baeth*, University of Central Missouri
  Alfred Geroldinger, Karl Franzens-Universität Graz
  (1085-13-53)
- 5:00 p.m.
  Depths and Cohen-Macaulay Properties of Square-free Monomial Ideals.
  Susan Elaine Morey*, Texas State University
  (1085-13-61)

Sunday October 28, 2012, 8:00 a.m.-10:50 a.m.
Special Session on Topics in Commutative Algebra, III
Room 203, Modern Languages
Organizers:
Kristen Beck, The University of Arizona
Silvia Saccon, The University of Arizona ssaccon@math.arizona.edu
- 8:00 a.m.
  Triangulated defect categories.
  Petter Andreas Bergh, Norwegian University of Science and technology
  David A. Jorgensen*, University of Texas at Arlington
  Steffen Oppermann, Norwegian University of Science and Technology
  (1085-13-104)
- 8:30 a.m.
  Limits of finite free complexes.
  Lars Winther Christensen*, Texas Tech University
  Henrik Holm, University of Copenhagen
  (1085-16-244)
- 9:00 a.m.
  Syzygy Bounds on the Regularity of Ideals.
  Jason McCullough*, Mathematical Sciences Research Institute
  (1085-13-97)
- 9:30 a.m.
  Bigraded Minimal Free Resolutions of Tensor Product Surfaces.
  Hal Schenck, University of Illinois
  Alexandra Seceleanu, University of Nebraska
  Javid Validashti*, University of Illinois
  (1085-13-56)
- 10:00 a.m.
  Super-Stretched and Graded Countable Cohen-Macaulay Type.
  Branden Stone*, Bard College/Bard Prison Initiative
  (1085-13-188)
- 10:30 a.m.
  Weakly Spherical DG Modules over Koszul Complexes.
  Sean Sather-Wagstaff*, North Dakota State University
  (1085-13-57)