AMS Meeting Program by Special Session
Current as of Tuesday, April 12, 2005 15:09:35
Program 
Deadlines 
Inquiries: meet@ams.org
1997 Joint Mathematics Meetings
San Diego, CA, January 811, 1997
Meeting #918
Associate secretaries:
Lesley M Sibner, AMS lsibner@duke.poly.edu
Donovan H Van Osdol, MAA dv@christa.unh.edu
AMS Special Session on Commutative Algebra

Wednesday January 8, 1997, 2:15 p.m.6:00 p.m.
AMS Special Session on Commutative Algebra, I
Organizers:
Roger A. Wiegand, University of Nebraska rwiegand@math.unl.edu
Sylvia Margaret Wiegand, University of Nebraska swiegand@math.unl.edu

2:15 p.m.
Intermediate rings between a local domain and its completion
William Heinzer*, Purdue University
Christel Rotthaus, Michigan State University
Sylvia Wiegand, University of Nebraska
(91813348)

2:45 p.m.
The number of generators for an ideal and its dual in a numerical semigroup
Kurt D. Herzinger*, West Texas A\&M University
(91813392)

3:15 p.m.
A ``linear'' property of the integral closure of ideals and modules.
Donatella Delfino*, University of Michigan
(91813961)

3:45 p.m.
On the structure of complexes acyclic in grade 1
Alexandre B. Tchernev*,
(918131108)

4:15 p.m.
A Generalization of the AuslanderNagata Purity Theorem
Miriam Ruth Kantorovitz*, University of Illinois at UrbanaChampaign
(91813503)

4:45 p.m.
Vanishing of Tor over Gorenstein rings
David A Jorgensen*, University of Texas
(91813752)

5:15 p.m.
On the CohenMacaulayness of Blowup Algebras
Claudia Polini*, Michigan State University
(91813839)

5:40 p.m.
Onedimensional semilocal rings with residue domains of prescribed cardinalities
Chandni Shah*, Colgate University
(91813591)

Thursday January 9, 1997, 8:00 a.m.12:20 p.m.
AMS Special Session on Commutative Algebra, II
Organizers:
Roger A. Wiegand, University of Nebraska rwiegand@math.unl.edu
Sylvia Margaret Wiegand, University of Nebraska swiegand@math.unl.edu

8:00 a.m.
Invariants of the additive group in positive characteristic
Robert M Fossum*, Institute for Algebraic Meditation
(91820976)

8:30 a.m.
Cohomological Degrees of Graded Modules
Tor Gunston*, Rutgers University
(91813201)

9:00 a.m.
Small cofinite irreducibles
Leif Melkersson*, University of Lund
(91813421)

9:30 a.m.
Local to Global Similarity for Homomorphisms.
Kim Schneider*, Colorado State University
Frank De Meyer, Colorado State University
Rick Miranda, Colorado State University
(9181353)

10:00 a.m.
On the number of generators of the torsion module of differentials.
Ruth I Michler*, University of North Texas
(91813524)

10:30 a.m.
Hilbert's Theorem 90
BaoPing Jia*, Maryville University of Saint Louis
(918131046)

11:00 a.m.
Value functions, Skolem properties, and divisorial ideals
PaulJean Cahen, Faculte des Sciences de Saint Jerome
JeanLuc Chabert, 76 Rue Charlotte, Paris, France
Evan G. Houston*, University of North Carolina, Charlotte
Thomas G. Lucas, University of North Carolina, Charlotte
(918131174)

11:30 a.m.
Pr\"ufer vmultiplication rings and the ring of finite fractions
Thomas C. Lucas*, University of North Carolina at Charlotte
(91813949)

12:00 p.m.
On Finite Conductor Rings.
Sarah Glaz*, The University of Connecticut
(918131305)

Thursday January 9, 1997, 2:15 p.m.4:15 p.m.
AMS Special Session on Commutative Algebra, III
Organizers:
Roger A. Wiegand, University of Nebraska rwiegand@math.unl.edu
Sylvia Margaret Wiegand, University of Nebraska swiegand@math.unl.edu

2:15 p.m.
A review of the theory of Fmodules
Gennady I. Lyubeznik*, University of Minnesota
(91813914)

2:55 p.m.
Join and Secant Varieties
Bernd Ulrich*, Michigan State University
(91813842)

3:30 p.m.
Minimal Generating Sets for Fat Point Ideals on ${\bf P}^2$
Stephanie A. Fitchett*, University of NebraskaLincoln
(9181468)

3:55 p.m.
Resolutions of General Sets of Fat Points of the Plane: Comments and Conjectures.
Brian Harbourne*, University of Nebraska
(9181379)
Inquiries: meet@ams.org