8:00 a.m. Picard groups and genus class groups. Robert M. Guralnick*, University of Southern California
(897-13-333)
9:00 a.m. Modules over graded rings. Jeremy Haefner*, University of Colorado, Colorado Springs
(897-16-162)
9:30 a.m. Hidden matrices. Lawrence S. Levy*, University of Wisconsin, Madison
J. C. Robson, University of Leeds, England
J. T. Stafford, University of Michigan, Ann Arbor
(897-16-47)
10:00 a.m. Torsion of differentials of hypersurfaces with isolated singularities. Ruth Ingrid Michler*, University of North Texas
(897-13-87)
10:30 a.m. On the representation type of local, commutative orders. Lee C. Klingler*, Florida Atlantic University
(897-16-114)
2:15 p.m. 8 1/2 questions and some answers. Craig L. Huneke*, University of Michigan, Ann Arbor
(897-13-139)
3:15 p.m. A length inequality for one dimensional local rings. Donatella Delfino*, University of Michigan, Ann Arbor
(897-13-137)
3:45 p.m. Tight closure and base change. Melvin Hochster*, University of Michigan, Ann Arbor
Craig Huneke, Purdue University
(897-13-638)
4:15 p.m. Betti numbers of finite length modules. E. Graham Evans, Jr.*, University of Illinois, Urbana-Champaign
(897-13-204)
4:45 p.m. Betti numbers of almost complete intersections. Daniel Dugger*, Massachusetts Institute of Technology
(897-13-239)
5:15 p.m. A new criterion for isomorphism of singularities. Steven Dale Cutkosky, University of Missouri, Columbia
Hema Srinivasan*, University of Missouri, Columbia
(897-13-544)
5:45 p.m. Length of a homogeneous form, and vanishing ideals at point. Anthony A. Iarrobino, Jr.*, Northeastern University
Vassil Kanev, Bulgarian Academy of Science, Sofia
(897-13-523)
7:00 a.m. Excellent rings, Henselian rings and the approximation property. Christel Rotthaus*, Michigan State University
(897-13-456)
8:00 a.m. Constructing local generic formal fibers. Susan Loepp*, University of Nebraska, Lincoln
(897-13-73)
8:30 a.m. Ideal theory in two-dimensional regular local domains and birational extensions. William J. Heinzer*, Purdue University, West Lafayette
David Lantz, Colgate University
(897-13-40)
9:00 a.m. Break
10:00 a.m. Length and multiplicity formulas for intergrally closed modules. Vijay Kodiyalam*, University of Kansas
(897-13-389)
10:30 a.m. Prime ideals in birational extensions of polynomial rings {\rm II}. William J. Heinzer, Purdue University, West Lafayette
David Lantz*, Colgate University
Sylvia M. Wiegand, University of Nebraska, Lincoln
(897-13-41)