7:30 a.m. Two-torsion and homotopy-associative H-spaces. James P. Lin, University of California at San Diego, La Jolla
Frank Williams*, New Mexico State University, Las Cruces
(853-55-13)
8:00 a.m. Generalized Whitehead spaces with few cells. Norio Iwase, Okayama University, Japan
Mamoru Mimura*, Okayama University, Japan
(853-55-23)
8:30 a.m. Loop spaces with the same n-type for all n. C. A. McGibbon*, Wayne State University
Jesper M\o ller, University of Copenhagen, Denmark
(853-55-08)
8:00 a.m. Subgroups of proper free factors of free groups. John R. Stallings*, University of California, Berkeley
(853-20-30)
8:30 a.m. Automatic structure and graphs of groups. M. Shapiro*, Mathematical Sciences Research Institute, Berkeley and Ohio State University, Columbus
(853-20-15)
8:00 a.m. Rational singularities and the Brauer group. Frank Demeyer*, Colorado State University
Tim Ford, Florida Atlantic University
Rick Miranda, Colorado State University
(853-13-12)
8:30 a.m. On the Brauer group of a localization. Timothy J. Ford*, Florida Atlantic University
(853-13-10)
8:00 a.m. Representation theoretic rigidity in PSL(2,R) Christopher Bishop*, University of California, Los Angeles
Tim Steger, University of Chicago
(853-22-47)
8:30 a.m. Extension theorem for VMO. Peter Holden*, Florida International University
(853-42-16)
10:00 a.m. Computation in virtually free groups. Robert H. Gilman*, Stevens Institute of Technology
(853-20-14)
10:30 a.m. Constructing negatively curved groups. Mark Feighn*, Rutgers University, Newark
Mladen Bestvina, University of California, Los Angeles
(853-57-33)
10:00 a.m. On the relative Brauer group of the function field of a plan cubic curve over a number field. Darrell Haile*, Indiana University, Bloomington
(853-16-29)
10:30 a.m. Quadratic forms, biquaternion algebras, and function fields. David B. Leep*, University of Kentucky
(853-12-17)
10:00 a.m. Multipliers of some Hilbert spaces of holomorphic functions. Benjamin A. Lotto, Michigan State University
Donald Sarason*, University of California, Berkeley
(853-30-36)
10:30 a.m. Regularity properties of commutators and layer potentials associated to the heat equation. John L. Lewis, University of Kentucky
Margaret A. M. Murray*, Virginia Polytechnic Institute and State University
(853-42-03)
12:15 p.m. Combinatorial interpretations of the q-analogues of L_2n+1. A. K. Agarwal*, Pennsylvania State University, Mont Alto Campus
(853-11-53)
12:30 p.m. The heredity measure of an algebra. Vlastimil H. Dlab*, Carleton University
(853-16-07)
12:50 p.m. Decompositions of modules over Hensel rings. Michael F. Siddoway*, Colorado College
(853-16-18)
1:10 p.m. Neat algebras. I. Agoston*, Carleton University
V. Dlab, Carleton University
T. Wakamatsu, Jobu University, Japan
(853-16-32)
1:30 p.m. Finitistic dimensions of Noetherian rings. Ellen Kirkman*, Wake Forest University
James Kuzmanovich, Wake Forest University
Lance Small, University of California at San Diego, La Jolla
(853-16-40)
1:45 p.m. Ends and cohomology of amalgamated products and HNN-extensions. Michael L. Mihalik*, Vanderbilt University
Steven Tschantz, Vanderbilt University
(853-20-21)
12:30 p.m. Homology operations and invariant theory. H. E. A. Campbell, Queen's University
John McCleary*, Vassar College
(853-55-48)
1:00 p.m. On the homotopy commutativity of the three connective cover of S^3. James P. Lin*, University of California at San Diego, La Jolla
Frank Williams, New Mexico State University, Las Cruces
(853-55-22)
3:00 p.m. Limits of free G-actions on R-trees and reducible automorphisms. M. M. Cohen*, Cornell University
M. Lustig, Ruhr Universit\"at, Federal Republic of Germany
(853-20-37)
3:30 p.m. Commuting elements in free actions on R-trees. Frank Rimlinger*, Columbia University
(853-20-11)
4:00 p.m. Number of equivalence classes of vertices on R-trees. Renfang Jiang*, Mathematical Sciences Research Institute, Berkeley
(853-20-52)
4:30 p.m. Semistability of finitely presented groups. Ross Geoghegan*, State University of New York, Binghamton
(853-20-31)
3:00 p.m. Estimates for the kernel and continuity properties of pseudo-differential operators. Josefina Alvarez*, Florida Atlantic University
J. Hounie, Universidade Federal, Brazil
(853-35-41)
3:30 p.m. Hessian determinants of harmonic functions. Stewart Gleason*, Courant Institute of Mathematical Sciences, New York University
(853-31-34)
4:00 p.m. Cauchy integrals on terrible curves. J. Michael Wilson*, University of Vermont
(853-47-54)
8:00 a.m. Brauer Hilbertian fields. Burton Fein, Oregon State University
David Saltman*, University of Texas, Austin
Murray Schacher, University of California, Los Angeles
(853-12-09)
8:30 a.m. Higher level orders and holomorphy rings in skew fields. Victoria Powers*, Emory University
(853-12-49)
10:00 a.m. Combings of groups. Juan M. Alonso*, Cornell University
(853-20-44)
10:30 a.m. The domino problem, hyperbolic geometry and the logic of Fuchsian groups. Paul E. Schupp*, University of Illinois, Urbana-Champaign
(853-30-42)
10:00 a.m. A local direct theorem for a Bernstein-type approximation process. Yegnaseshan Sitaraman*, Kentucky Wesleyan College
(853-41-39)
10:20 a.m. Heron's problem in the Minkowski plane. Mostafa Ghandehari*, Naval Postgraduate School
(853-52-01)
10:40 a.m. Transforms of support functions. Mostafa Ghandehari, Naval Postgraduate School
Christopher P. Sagovac*, Naval Postgraduate School
(853-52-46)
11:00 a.m. Global convolution operations in binary algebras. C. R. Giardina*, City College, City University of New York
(853-93-45)
11:20 a.m. On the equivalence of laws in trigonometry. Tony S. Verma*, Clark High School and University of Nevada
Tonia S. Verma, Clark High School and University of Nevada
(853-98-57)
2:00 p.m. Negatively curved groups. Daryl Cooper*, University of California, Santa Barbara
(853-20-24)
2:30 p.m. Homology of certain Artin groups. Kay Tatsuoka*, Rutgers University, Newark
(853-57-43)
3:00 p.m. Algebraic analysis of groups F-type. Benjamin Fine*, Fairfield University
Gerhard Rosenberger, Universit\"at Dortmund, Federal Republic of Germany
(853-20-27)
2:00 p.m. Some recent developments in the theory of function fields of quadratic forms. T.-Y. Lam*, University of California, Berkeley
(853-12-50)
3:00 p.m. u-invariants in characteristic 2. P. Mammone, Universit\'e de Mons, Belgium
R. Moresi, CERFIM, Switzerland
J.- P. Tignol, Universit\'e Catholique de Louvain, Belgium
A. R. Wadsworth*, University of California at San Diego, La Jolla
(853-12-38)