
AMS Sectional Meeting Program by AMS Special Session
Current as of Sunday, October 25, 2009 00:30:46
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Inquiries: meet@ams.org
2009 Fall Central Section Meeting
Waco, TX, October 1618, 2009 (Friday  Sunday)
Meeting #1051
Associate secretaries: Susan J Friedlander, AMS susan@math.northwestern.edu
Special Session on Commutative Algebra: Module and Ideal Theory

Friday October 16, 2009, 2:00 p.m.5:20 p.m.
Special Session on Commutative Algebra: Module and Ideal Theory, I
B114, Baylor Sciences Bldg Organizers: Lars W. Christensen, Texas Tech University lars.w.christensen@ttu.edu
Louiza Fouli, University of Texas at Austin lfouli@math.utexas.edu
David Jorgensen, University of Texas at Arlington djorgens@uta.edu

2:00 p.m.
Tight Closure in Nonexcellent Rings.
Raymond C. Heitmann*, University of Texas at Austin
(105113137)

2:30 p.m.
On the Existence of Totally Reflexive Modules.
Kristen A. Beck*, The University of Texas at Arlington
David A. Jorgensen, The University of Texas at Arlington
(105113265)

3:00 p.m.
Standard systems of parameters and rings with finite local cohomology.
Hamid Rahmati*, Texas Tech University
Frank Moore, Cornell University
(105113252)

3:30 p.m.
When are multigraded modules CohenMacaulay?
CY Jean Chan, Central Michigan University
Christine K Cumming*, University of Louisiana at Monroe
Huy Tai Ha, Tulane University
(105113129)

4:00 p.m.
Asymptotic behavior of value semigroups.
S. D. Cutkosky, University of Missouri  Columbia
K. Dalili*, University of Missouri  Columbia
O. Kashcheyeva, University of Illinois at Chicago
(105113196)

4:30 p.m.
Free resolutions over small Gorenstein rings.
Liana M Sega*, University of Missouri  Kansas City
Ines Henriques, University of Nebraska  Lincoln
(105113204)

5:00 p.m.
Semidualizing modules over certain Veronese subrings.
Sean SatherWagstaff*, North Dakota State University
Neil Epstein, University of Michigan
Karl Schwede, University of Michigan
(105113175)

Saturday October 17, 2009, 8:30 a.m.11:20 a.m.
Special Session on Commutative Algebra: Module and Ideal Theory, II
B114, Baylor Sciences Bldg Organizers: Lars W. Christensen, Texas Tech University lars.w.christensen@ttu.edu
Louiza Fouli, University of Texas at Austin lfouli@math.utexas.edu
David Jorgensen, University of Texas at Arlington djorgens@uta.edu

8:30 a.m.
Are the supports of local cohomology modules always closed?
Craig Huneke, University of Kansas
Dan Katz, University of Kansas
Tom Marley*, University of NebraskaLincoln
(105113170)

9:00 a.m.
Asymptotic Behavior of Multigraded Regularity Vectors.
H. Tai Ha, Tulane University
Brent D Strunk*, University of Louisiana at Monroe
(10511357)

9:30 a.m.
The Core of Strongly Stable Ideals.
Bonnie B. Smith*, University of Notre Dame
(105113249)

10:00 a.m.
Cohomology of Connected Sums of Local Rings.
Luchezar L. Avramov, University of Nebraska  Lincoln
W. Frank Moore*, Cornell University
(105113208)

10:30 a.m.
Examining Uniqueness of Minimal Acyclic Complexes from a "PushForward" Perspective.
Meri T Hughes*, University of Mary HardinBaylor
(105113205)

11:00 a.m.
A characterization of regular rings.
Alina Iacob*, Georgia Southern University
Srikanth B. Iyengar, University of NebraskaLincoln
(105113122)

Saturday October 17, 2009, 3:00 p.m.4:50 p.m.
Special Session on Commutative Algebra: Module and Ideal Theory, III
B114, Baylor Sciences Bldg Organizers: Lars W. Christensen, Texas Tech University lars.w.christensen@ttu.edu
Louiza Fouli, University of Texas at Austin lfouli@math.utexas.edu
David Jorgensen, University of Texas at Arlington djorgens@uta.edu

Sunday October 18, 2009, 9:00 a.m.12:20 p.m.
Special Session on Commutative Algebra: Module and Ideal Theory, IV
B114, Baylor Sciences Bldg Organizers: Lars W. Christensen, Texas Tech University lars.w.christensen@ttu.edu
Louiza Fouli, University of Texas at Austin lfouli@math.utexas.edu
David Jorgensen, University of Texas at Arlington djorgens@uta.edu

9:00 a.m.
BrauerThrall II for onedimensional local rings.
Ryan Karr, Wilkes Honors College of Florida Atlantic University
Roger Wiegand*, University of NebraskaLincoln
(105113119)

9:30 a.m.
Relative multiplicities of graded algebras.
Javid Validashti*, The University of Kansas
(105113215)

10:00 a.m.
Arithmetic Rank of Unmixed Bipartite Edge Ideals.
Manoj Kummini*, Purdue University
(10511371)

10:30 a.m.
Vanishing of Ext and Reflexivity.
Anders J. Frankild, University of Copenhagen
Sean SatherWagstaff, North Dakota State University
Amelia Taylor*, Colorado College
(105113233)

11:00 a.m.
On structure of Hom(M,N).
Hai Long Dao*, University of Kansas
(10511332)

11:30 a.m.
A Class of Hilbert Series and the Strong Lefschetz Property.
Melissa Lindsey*, Purdue University
(105113217)

12:00 p.m.
Operations on mprimary ideals in rings of characteristic p.
Janet C. Vassilev*, University of New Mexico
(105113139)
Inquiries: meet@ams.org

