AMS :: Spring Central Sectional Meeting, AMS Special Session

AMS Sectional Meeting AMS Special Session

Current as of Sunday, April 20, 2014 00:18:59

Associate secretaries:

Georgia Benkart, AMS benkart@math.wisc.edu

Friday April 11, 2014, 2:00 p.m.-4:50 p.m.
Special Session on Homological Methods in Algebra, I
Room 110, Department of Mathematics & Statistics Building
Organizers:
Lars W. Christensen, Texas Tech University
Hamid Rahmati, Miami University
Janet Striuli, Fairfield University jstriuli@fairfield.edu
- 2:00 p.m.
  K-groups for rings of finite Cohen--Macaulay type.
  Henrik Holm*, University of Copenhagen
  (1100-13-290)
- 2:30 p.m.
  Periodic free resolutions from twisted matrix factorizations.
  Tom Cassidy, Bucknell University
  Andrew Conner, Wake Forest University
  Ellen Kirkman, Wake Forest University
  W. Frank Moore*, Wake Forest University
  (1100-16-373)
- 3:00 p.m.
  Minimal free resolutions of modules over Golod rings.
  Jesse Burke*, UCLA
  (1100-13-284)
- 3:30 p.m.
  Non-simplicial decompositions of Betti diagrams of complete intersections.
  Branden Stone*, Bard College
  Courtney Gibbons, Hamilton College
  Jack Jeffries, University of Utah
  Sarah Mayes, Quest University Canada
  Claudiu Raicu, Princeton University
  Bryan White, University of New Mexico
  (1100-13-299)
- 4:00 p.m.
  Computing quasidegrees of $\mathbb{Z}^d$-graded modules.
  Roberto Barrera*, Texas A&M University
  (1100-13-85)
- 4:30 p.m.
  A Description of the Isomorphism Classes of Totally Reflexive Modules Over a Specific Ring.
  Denise Amanda Rangel*, University of Texas at Arlington
  (1100-18-191)

Saturday April 12, 2014, 9:00 a.m.-10:50 a.m.
Special Session on Homological Methods in Algebra, II
Room 110, Department of Mathematics & Statistics Building
Organizers:
Lars W. Christensen, Texas Tech University
Hamid Rahmati, Miami University
Janet Striuli, Fairfield University jstriuli@fairfield.edu
- 9:00 a.m.
  The extended degree zero subalgebra of the ext algebra of a linear module.
  Dan Zacharia*, Syracuse University
  Edward Green, Virginia Tech
  Nicole Snashall, University of Leicester
  (1100-16-207)
- 9:30 a.m.
  The Generalized Auslander-Reiten Condition for $n$-Symmetric Algebras.
  Marju Purin*, St. Olaf College
  (1100-18-91)
- 10:00 a.m.
  Vanishing of self-extensions over symmetric algebras.
  Kosmas Diveris*, St. Olaf College
  Marju Purin, St. Olaf College
  (1100-16-252)
- 10:30 a.m.
  Gorenstein AC-injective/projective modules.
  Daniel Bravo, Universidad Austral de Chile
  James Gillespie*, Ramapo College of New Jersey
  Mark Hovey, Wesleyan University
  (1100-18-58)

Saturday April 12, 2014, 2:30 p.m.-4:50 p.m.
Special Session on Homological Methods in Algebra, III
Room 110, Department of Mathematics & Statistics Building
Organizers:
Lars W. Christensen, Texas Tech University
Hamid Rahmati, Miami University
Janet Striuli, Fairfield University jstriuli@fairfield.edu
- 2:30 p.m.
  On the compact exceptional objects in derived module categories.
  Liping Li*, University of California, Riverside
  (1100-16-53)
- 3:00 p.m.
  Serre conditions and vanishing of Tor.
  Olgur Celikbas, Univ. of Missouri, Columbia
  Srikanth Iyengar, Univ. of Nebraska, Lincoln
  Greg Piepmeyer*, Columbia Basin Coll.
  Roger Wiegand, Univ. of Nebraska, Lincoln
  (1100-18-267)
- 3:30 p.m.
  Constructing non Gorenstein {\bf G}$(r)$ rings from Gorenstein rings.
  Oana Veliche*, Northeastern University
  Lars W. Christensen, Texas Tech University
  Jerzy Weyman, University of Connecticut
  (1100-13-249)
- 4:00 p.m.
  Vanishing of Tor over trivial extensions of DG algebras and applications.
  Saeed Nasseh*, University of Nebraska-Lincoln
  Sean Sather-Wagstaff, North Dakota State University
  (1100-13-119)
- 4:30 p.m.
  Non-commutative desingularization of generic determinantal varieties.
  Ragnar-Olaf Buchweitz, University of Toronto
  Graham J. Leuschke*, Syracuse University
  Michel Van den Bergh, Universiteit Hasselt
  (1100-13-309)

Sunday April 13, 2014, 9:00 a.m.-11:20 a.m.
Special Session on Homological Methods in Algebra, IV
Room 110, Department of Mathematics & Statistics Building
Organizers:
Lars W. Christensen, Texas Tech University
Hamid Rahmati, Miami University
Janet Striuli, Fairfield University jstriuli@fairfield.edu
- 9:00 a.m.
  Higher canonical modules and balanced depth.
  Hans Schoutens*, City University of New York (CUNY)
  (1100-13-79)
- 9:30 a.m.
  On the depth formula.
  Olgur Celikbas*, University of Missouri-Columbia
  Arash Sadeghi, School of Mathematics, Institute for Research in Fundamental Sciences (IPM)
  Ryo Takahashi, Graduate School of Mathematics, Nagoya University
  (1100-13-251)
- 10:00 a.m.
  Semidualizing complexes over tensor products.
  Hannah L Altmann*, North Dakota State University
  (1100-13-61)
- 10:30 a.m.
  Stable homology of modules.
  Olgur Celikbas, Department of Mathematics, University of Missouri
  Lars Winther Christensen, Department of Mathematics and Statistics, Texas Tech University
  Li Liang*, School of Mathematics and Physics, Lanzhou Jiaotong University
  Greg Piepmeyer, Department of Mathematics, University of Missouri
  (1100-18-186)
- 11:00 a.m.
  The stable cohomology of a local ring.
  L. L. Avramov, University of Nebraska, Lincoln.
  L. Ferraro, University of Nebraska, Lincoln.
  S. B. Iyengar*, University of Nebraska, Lincoln.
  (1100-13-239)