AMS Sectional Meeting Full Program
Current as of Tuesday, April 12, 2005 15:09:13
1994 Central Sectional Meeting
Stillwater, OK, October 2829, 1994
Meeting #895
Associate secretaries: Andy R Magid, AMS amagid@ou.edu
Friday October 28, 1994

Friday October 28, 1994, 8:30 a.m.10:50 a.m.
Special Session on Geometry and Representations of Lie Groups, I
Room 215, Student Union

8:30 a.m.
Remarks on the Speh representation.
Ray A. Kunze*, University of Georgia
(89522168) 
9:00 a.m.
Characteristic cycles associated to Schubert varieties.
Brian D. Boe*, University of Georgia
Joseph H. G. Fu, University of Georgia
(89514118) 
9:30 a.m.
Character polynomials of discrete series representations of U(p,q).
Mladen Bozicevic*, Oklahoma State University, Stillwater
(8952271) 
10:00 a.m.
Geometric multiplicity formulas.
Sam Evens*, University of Arizona
(89522106) 
10:30 a.m.
Characteristic classes of principal bundles in algebraic geometry.
Dan Edidin, University of Chicago
William Graham*, University of Chicago
Burt J. Totaro, University of Chicago
(89522132)

8:30 a.m.

Friday October 28, 1994, 9:00 a.m.10:50 a.m.
Special Session on New Doctoral Work in Mathematics, I
Room 203, Student Union

9:00 a.m.
Nonpolynomial polar forms and spline functions.
D. E. Gonsor*, Kent State University, Kent
(89541150) 
9:30 a.m.
Potential theory on Lipschitz domains and boundary control problems.
Zhonghai Ding*, Texas A & M University, College Station
(89549141) 
10:00 a.m.
Parallel decomposition methods in coarse grained optimization.
Golbon Zakeri*, University of Wisconsin, Madison
(8959013) 
10:30 a.m.
Description of the range of the exponential Radon transform.
Valentina Aguilar*, Wichita State University
(89544155)

9:00 a.m.

Friday October 28, 1994, 9:00 a.m.10:45 a.m.
Special Session on Complex Hyperbolic Geometry and Discrete Groups, I
Room 413, Student Union

9:00 a.m.
Discrete groups of complex hyperbolic isometries containing parabolic maps.
John R. Parker*, University of Warwick, England
(8955177) 
10:00 a.m.
Algebraic methods in complex hyperbolic geometry.
Hanna Sandler*, American University
(89551193)

9:00 a.m.

Friday October 28, 1994, 9:00 a.m.10:50 a.m.
Special Session on Representations of Algebraic Groups, I
Room 408, Student Union

9:00 a.m.
Sheaves of differential operators on G/B and local cohomology functors.
Thomas L. La Framboise*, University of Illinois, UrbanaChampaign
(89514125) 
9:30 a.m.
Localization for derived categories of (german g,K)modules.
Valery Lunts*, Indiana University, Bloomington
J. Bernstein, Indiana University, Bloomington
(8952297) 
10:00 a.m.
Modules over the Hecke algebra and the $p$adic KazhdanLusztig conjecture.
Roy Joshua*, Ohio State University, Columbus
(8951492) 
10:30 a.m.
Harmonic polynomials and the cohomology of compact Lie groups.
Mark S. Reeder*, University of Oklahoma
(8952238)

9:00 a.m.

Friday October 28, 1994, 9:00 a.m.10:50 a.m.
Special Session on Algebraic Geometry, I
Room 416, Student Union

9:00 a.m.
Curves in a projective plane and symplectic packings.
Geng Xu*, Johns Hopkins University, Baltimore
(89514130) 
9:30 a.m.
The connectedness of space curve invariants.
Michele Cook*, University of California, Los Angeles
(8951419) 
10:00 a.m.
Theta functions for vector bundles.
Loring W. Tu*, Tufts University
(8951407) 
10:30 a.m.
Stability of holomorphic pairs and other augmented bundles over Riemann surfaces.
Steven Bradlow*, University of Illinois, UrbanaChampaign
(89514108)

9:00 a.m.

Friday October 28, 1994, 9:00 a.m.10:50 a.m.
Special Session on Technology in the Classroom, I
Room 265, Student Union

9:00 a.m.
An advanced mathematics course using mathematica and TeX.
S. W. Graham*, Michigan Technological University
(8959859) 
9:30 a.m.
Calculus and mathematica in local and distance education.
Jerry Uhl, Jr.*, University of Illinois, UrbanaChampaign
(8959856) 
10:00 a.m.
Using MAPLE worksheets in business calculus.
Duane M. Broline*, Eastern Illinois University
William J. Slough, Eastern Illinois University
Peter G. Andrews, Eastern Illinois University
(8959862) 
10:30 a.m.
Curvature from every angle.
Robert J. Lopez*, RoseHulman Institute of Technology
(8959857)

9:00 a.m.

Friday October 28, 1994, 9:30 a.m.10:50 a.m.
Special Session on Several Complex Variables, I
Room 450, Student Union

9:30 a.m.
One parameter automorphism groups on C^2 whose time one map is polynomial.
Patrick R. Ahern*, University of Wisconsin, Madison
Franc Forstneric, University of Wisconsin, Madison
(89532169) 
10:00 a.m.
Pick formulas for multidimensional lattice polyhedra.
Ricardo L. Diaz*, University of Northern Colorado
Sinai Robins, University of Northern Colorado
(89532174) 
10:30 a.m.
Function theory of Gromov hyperbolic covering spaces.
Finnur Larusson*, Purdue University, West Lafayette
(8953220)

9:30 a.m.

Friday October 28, 1994, 11:00 a.m.11:50 a.m.
Invited Address
Combinatorics, geometry, and representation theory  an interplay.
Room 203, Student Union
V. Lakshmibai*, Northeastern University
(8952073) 
Friday October 28, 1994, 1:30 p.m.2:20 p.m.
Invited Address
Model theory and exponentiation.
Room 203, Student Union
David E. Marker*, University of Illinois, Chicago
(8950374) 
Friday October 28, 1994, 2:30 p.m.5:20 p.m.
Special Session on Number Theory, I
Room 412, Student Union

2:30 p.m.
Multiplicative independence for random integers.
Carl Pomerance*, University of Georgia
(89511189) 
3:00 p.m.
Carmichael numbers with three prime factors.
S. W. Graham*, Michigan Technological University
(8951123) 
3:30 p.m.
The BeurlingSelberg extremal functions for a ball in Euclidean space, I.
Jeffrey J. Holt*, Michigan Technological University
Jeffrey D. Vaaler, University of Texas, Austin
(89511115) 
4:00 p.m.
The BeurlingSelberg extremal functions for a ball in Euclidean space, II.
Jeffrey J. Holt, Michigan Technological University
Jeffrey D. Vaaler*, University of Texas, Austin
(89511116) 
4:30 p.m.
Breaking classical convexity in Waring's problem.
Trevor D. Wooley*, University of Michigan, Ann Arbor
(8951148) 
5:00 p.m.
Meanvalues of the Riemann zetafunction. II.
K. Soundararajan*, University of Michigan, Ann Arbor
(8951153)

2:30 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on New Doctoral Work in Mathematics, II
Room 203, Student Union

3:00 p.m.
The genus of curves on the three dimensional quadric.
Mark Andrea Antonio De Cataldo*, University of Notre Dame
(89514138) 
3:30 p.m.
The geometry of fixed point varieties on affine flag manifolds.
Daniel S. Sage*, University of Chicago
(89514152) 
4:00 p.m.
Unitary structures for positive spin ladder representations of $U(p,q)$.
John D. Lorch*, Oklahoma State University, Stillwater
(8952285) 
4:30 p.m.
A concrete realization of certain unitary representations of Sp (n,bold R).
Jodie D. Novak*, Oklahoma State University, Stillwater
(89522109) 
5:00 p.m.
Representations of the graded Hecke algebras associated to dihedral groups.
Catherine E. Kriloff*, University of Michigan, Ann Arbor
(8951699)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:45 p.m.
Special Session on Complex Hyperbolic Geometry and Discrete Groups, II
Room 413, Student Union

3:00 p.m.
Examples of complex hyperbolic surfaces homotopy equivalent to Riemann surfaces.
William Mark Goldman*, University of Maryland, College Park
M. Kapovich, University of Utah
Bernhard Leeb, University of Bonn, Germany
(89553145) 
4:00 p.m.
Points of approximation of discrete subgroups of U(1,n;C).
Shigeyasu Kamiya*, Okayama University of Science, Japan
(89522147) 
5:00 p.m.
A partial differential equation characterization of certain complex hyperbolic manifolds.
Robert Molzon, University of Kentucky
Karen Pinney Mortensen*, University of Kentucky
(89553163)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on Representations of Algebraic Groups, II
Room 408, Student Union

3:00 p.m.
Small infinite dimensional modules.
Andy R. Magid*, University of Oklahoma
(8952079) 
3:30 p.m.
Parabolic KazhdanLusztig polynomials.
V. Deodhar*, Indiana University, Bloomington
(89520181) 
4:00 p.m.
Tilting modules: Characters and tensor products.
J. E. Humphreys*, University of Massachusetts, Amherst
(89520101) 
4:30 p.m.
Big cell algebras and group representations.
Mohan S. Putcha*, North Carolina State University
(8952028) 
5:00 p.m.
Restricted Verma module resolutions.
Mary Lynn Reed*, University of Illinois, UrbanaChampaign
(89522102)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:50 p.m.
Special Session on Algebraic Geometry, II
Room 416, Student Union

3:00 p.m.
Classification of Fano threefolds via Gaussian maps.
Rick Miranda*, Colorado State University
(8951408) 
3:30 p.m.
On Fano manifolds with normal projective connections.
YunGang Ye*, University of Texas, Arlington
(8951481) 
4:00 p.m.
On compact Kahler manifolds with Nef tangent bundles.
Qi Zhang*, University of Missouri, Columbia
(8951404) 
4:30 p.m.
Degeneration of CalabiYau manifold with WeilPetersson metric.
Yoshiko Hayakawa*, Oklahoma State University, Stillwater
(8951468) 
5:00 p.m.
Degree eleven manifolds of dimension $\ge 3$.
GianMario Besana*, Oklahoma State University, Stillwater
Aldo Biancofiore, Universit`a degli Studi di L'Aquila, Italy
(8951435) 
5:30 p.m.
$2$Forms and pluricanonical maps.
T. Luo*, University of Texas, Arlington
(8951444)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.6:50 p.m.
Special Session on Geometry and Representations of Lie Groups, II
Room 215, Student Union

3:00 p.m.
Intertwining operators into cohomology spaces.
A. W. Knapp*, State University of New York, Stony Brook
(8952246) 
3:30 p.m.
On the unitary representations of $Sp(p,q)$ with regular infinitesimal character.
Susana Alicia SalamancaRiba*, New Mexico State University, Las Cruces
(89522107) 
4:00 p.m.
Spherical Laplace transforms and inversion formulas.
Gestur Olafsson*, Louisiana State University, Baton Rouge
(8954390) 
4:30 p.m.
A geometric criterion for Gelfand pairs associated with the Heisenberg group.
Chal Benson*, University of Missouri, St.\ Louis
Gail Ratcliff, University of Missouri, St.\ Louis
Joe Jenkins, State University of New York, Albany
Ronald Lipsman, University of Maryland, College Park
(8952214) 
5:00 p.m.
$L_2(q)$ and the rank two lie groups: Their construction, geometry, and character formulas.
Mark R. Sepanski*, Massachusetts Institute of Technology
(8952212) 
5:30 p.m.
Generic representations of parabolic subgroups.
Alexander L. Dvorsky*, University of California, Berkeley
(8954387) 
6:00 p.m.
Examples of Lie groups and algebras on an almost $r$paracontact Riemannian manifold of $P$Sasakian type.
A. Bucki*, Oklahoma School of Science & Mathematics
(8955334) 
6:30 p.m.
Informal Discussion

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on Fluid Dynamics, I
Room 280, Student Union

3:00 p.m.
Singularity development in freesurface flows.
Gregory R. Baker*, Ohio State University, Columbus
(8957640) 
3:30 p.m.
Thin films and degenerate diffusion equations.
Andrea L. Bertozzi*, University of Chicago
M. Pugh, Courant Institute of Mathematical Sciences, New York University
(89576172) 
4:00 p.m.
Singularities at null points in ideal magnetohydrodynamics.
Isaac Klapper*, University of California Los Angeles
Anita Rado, University of Arizona
Michael Tabor, University of Arizona
(8957647) 
4:30 p.m.
CahnHilliard hydrodynamics.
John Lowengrub*, University of Minnesota, Minneapolis
(89576176) 
5:00 p.m.
Narrow structure formation in HeleShaw flow.
Michael Siegel*, Ohio State University, Columbus
(89576192)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on Several Complex Variables, II
Room 450, Student Union

3:00 p.m.
Capacities on compacta.
Evgeny A. Poletsky*, Syracuse University
(89532121) 
3:30 p.m.
Symplectic structures and symmetries of solutions of complex MongeAmpere equation.
Stanley Mamour EinsteinMatthews*, Oklahoma State University, Stillwater
(89535179) 
4:00 p.m.
Microlocal analytic and Gevrey regularity for dbarb and boxb.
David S. Tartakoff*, University of Illinois, Chicago
(89535134) 
4:30 p.m.
Minimality and perturbations of CR manifolds.
Charles A. Pehlivanian*, United States Military Academy
(89542184) 
5:00 p.m.
Peak functions on weakly pseudoconvex domains.
Jiye Yu*, Texas A & M University, College Station
(8953242)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on Technology in the Classroom, II
Room 265, Student Union

3:00 p.m.
GyroGraphics in calculus.
Jerry A. Johnson*, University of Nevada, Reno
(8959861) 
3:30 p.m.
Using MAPLE in differential equations.
Matthew P. Richey*, Saint Olaf College
(8959858) 
4:00 p.m.
Applied transformations and reflections with graphing calculators.
Samuel A. Lynch*, Southwest Missouri State University
(8959865) 
4:30 p.m.
The role of supercalculators in undergraduate mathematics.
Donald R. LaTorre*, Clemson University
(8959863) 
5:00 p.m.
Relationships between a function and its derivatives.
Gloria D. Donaldson*, Oklahoma School of Science and Mathematics
(8959860)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on Arithmetic Groups and Topology, I
Room 415/417, Student Union

3:00 p.m.
Cohomological automorphic forms on GL (4).
Avner D. Ash*, Ohio State University, Columbus
David Ginzburg, University of Tel Aviv, Israel
Mark McConnell, Oklahoma State University, Stillwater
(8951150) 
3:30 p.m.
Rigid analytic modular symbols.
Glenn Stevens*, Boston University
(8951170) 
4:00 p.m.
The topology of Hecke correspondences.
Paul E. Gunnells*, Massachusetts Institute of Technology
(89511191) 
4:30 p.m.
The modp cohomology of GL(2p2,Z).
Rajesh P. Manjrekar*, Ohio State University, Columbus
(89520146) 
5:00 p.m.
How not to construct all fibered knots and links?
Lee Rudolph*, Clark University
(89557173)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:20 p.m.
Special Session on Geometry and Geodesics, I
Room 460, Student Union

3:00 p.m.
The view from geodesics in naturally reductive spaces.
Christopher T. J. Dodson*, University of Toronto
Lieven Vanhecke, Katholieke Universiteit Leuven, Belgium
(8955311) 
3:30 p.m.
Singularities and self intersections of curves evolving on surfaces.
Jeffrey A. Oaks*, University of Indianapolis
(89553133) 
4:00 p.m.
Discussion 
4:30 p.m.
SemiRiemannian completeness.
John Kelly Beem*, University of Missouri, Columbia
(8955305) 
5:00 p.m.
Composition operators between Bergman spaces on convex domains in $\Bbb C^n$.
Joseph A. Cima, University of North Carolina, Chapel Hill
Peter R. Mercer*, Purdue University, West Lafayette
(8954791)

3:00 p.m.

Friday October 28, 1994, 3:00 p.m.5:25 p.m.
Session on Groups, Rings, and Fields
Room 420, Student Union

3:00 p.m.
Waring's problem in number fields.
Morley A. Davidson*, University of Michigan, Ann Arbor
(8951145) 
3:15 p.m.
Algorithmic pdescent in characteristic p > 5.
Antonios Broumas*, University of Texas, Austin
(8951121) 
3:30 p.m.
Rigidity of Tor for complete intersections.
David Jorgensen*, University of Nebraska, Lincoln
(8951332) 
3:45 p.m.
Torsion in tensor products over one dimensional local domains.
Kurt Herzinger*, University of Nebraska, Lincoln
(8951333) 
4:00 p.m.
Theory of inertia and stability of matrices.
Wenchao Huang*, University of Wisconsin, Madison
(89515158) 
4:15 p.m.
Modules over nonsemisimple Artinian Frobenius algebras.
Joseph Dolinak, II*, University of Wisconsin, Madison
(8952015) 
4:30 p.m.
Problems in block induction theorem.
Guoqiang Huang*, Northern Illinois University
(89520160) 
4:45 p.m.
Margulis lemma for real projective surfaces.
Suhyoung Choi*, Kyungpook National University, Korea
(89557166) 
5:00 p.m.
Unitary representations and group actions.
Ralph Bremigan*, Ball State University
(8952067) 
5:15 p.m.
On the Bers fiber spaces.
Chaohui Zhang*, State University of New York, Stony Brook
(8953217)

3:00 p.m.
Saturday October 29, 1994

Saturday October 29, 1994, 3:00 a.m.5:50 p.m.
Special Session on The Evolving Undergraduate Mathematics Curriculum, I
Room 265, Student Union

3:00 a.m.
Menger, derive and chapter 6 of Harvard calculus.
Joseph Harkin*, Oklahoma State University, Stillwater
(89598144) 
3:30 a.m.
Linear algebra: Restructuring for a technology rich environment.
Donald R. LaTorre*, Clemson University
(89515148) 
4:00 a.m.
Real and complex analysis: An amalgam for undergraduates.
Anant P. Godbole*, Michigan Technological University
(89598110) 
4:30 a.m.
A mathematics minor for preservice elementary teachers  making connections.
Joel K. Haack*, University of Northern Iowa
Jack Wilkinson, University of Northern Iowa
(8959818) 
5:00 a.m.
Mathematics across the curriculum.
Jerry A. Johnson*, University of Nevada, Reno
(89598113) 
5:30 a.m.
Mathematics for the nontechnical: Why and What.
Michael Starbird*, University of Texas, Austin
(89598202)

3:00 a.m.

Saturday October 29, 1994, 8:00 a.m.10:50 a.m.
Special Session on Algebraic Geometry, III
Room 416, Student Union

8:00 a.m.
Intersection lattices and the topological structures of complements of arrangements.
T. Jiang, Chicago State University
Stephen S.T. Yau*, University of Illinois, Chicago
(8951452) 
8:30 a.m.
Set theoretic complete intersections in projective space.
David B. Jaffe*, University of Nebraska, Lincoln
(89514129) 
9:00 a.m.
Refined residual intersections and some applications.
Xian Wu*, University of South Carolina
(8951427) 
9:30 a.m.
Chow groups of singular varieties.
Masaki Hanamura*, University of Chicago
(8951496) 
10:00 a.m.
Invariants of PGL_n and third cohomology.
David Saltman*, University of Texas, Austin
(89514123) 
10:30 a.m.
Segre classes and graph colorings.
Paolo Aluffi*, Florida State University
(89514100)

8:00 a.m.

Saturday October 29, 1994, 8:00 a.m.10:50 a.m.
Special Session on Geometry and Representations of Lie Groups, III
Room 215, Student Union

8:00 a.m.
Boundary value maps and unitarity.
Leticia Barchini*, Temple University, Philadelphia
(89522167) 
8:30 a.m.
Geometric realizations for highest weight representations.
Mark G. Davidson*, Louisiana State University, Baton Rouge
Raymond C. Fabec, Louisiana State University, Baton Rouge
(89522164) 
9:00 a.m.
The oscillator character formula.
Andrzej Daszkiewicz, Nicholas Copernicus University, Poland
Tomasz Przebinda*, University of Oklahoma
(8952284) 
9:30 a.m.
Small subrepresentations of (degenerate) principal series.
Nolan R. Wallach*, University of California at San Diego, La Jolla
(89522124) 
10:00 a.m.
Whittaker models, nilpotent orbits and asymptotics of HarishChandra modules.
David H. Collingwood*, University of Washington
(89522104) 
10:30 a.m.
The minimal representation for real exceptional Lie groups.
JingSong Huang*, Hong Kong University of Science & Technology, Hong Kong
(8952286)

8:00 a.m.

Saturday October 29, 1994, 8:00 a.m.10:50 a.m.
Special Session on Arithmetic Groups and Topology, II
Room 415/417, Student Union

8:00 a.m.
Cohomology of the symplectic group SP(4,Z).
Alan B. Brownstein, Rutgers University, Newark
Ronnie Lee*, Yale University
(89522126) 
8:30 a.m.
Periodicity in the cohomology of Out(F_n).
Henry H. Glover*, Ohio State University, Columbus
(89535200) 
9:00 a.m.
On the nonexistence of free actions of infinite groups on $\Bbf R^k x (S^n)^l$.
ChunNip Lee*, Northwestern University
(8955716) 
9:30 a.m.
OrlikSolomon algebras and arithmetic groups.
Alan B. Brownstein*, Monmouth Junction, New Jersey
(89511186) 
10:00 a.m.
Cohomological invariants of mapping class groups.
Stewart B. Priddy, Northwestern University
Yining Xia*, Northern Illinois University
(89555195) 
10:30 a.m.
Differential operators for SL(3,R).
Douglas Grenier*, University of Texas of the Permian Basin
Eric G. Stade, University of Colorado, Boulder
(89511171)

8:00 a.m.

Saturday October 29, 1994, 8:30 a.m.10:50 a.m.
Special Session on New Doctoral Work in Mathematics, III
Room 203, Student Union

8:30 a.m.
On Jentzsch's theorem.
Xiaoling Qian*, University of Illinois, UrbanaChampaign
(89530153) 
9:00 a.m.
Omiminal homology.
Arthur A. Woerheide*, University of Illinois, UrbanaChampaign
(89503137) 
9:30 a.m.
Dynamics of piecewise isometries.
Arek Jozef Goetz*, University of Illinois, Chicago
(89553136) 
10:00 a.m.
Semigroups for which every right congruence is essential.
Rekha Bai*, University of Iowa
(89520154) 
10:30 a.m.
Automorphism groups of combinatorial structures.
Robert Jajcay*, University of Nebraska, Lincoln
(8959343)

8:30 a.m.

Saturday October 29, 1994, 8:30 a.m.10:30 a.m.
Special Session on Representations of Algebraic Groups, III
Room 408, Student Union

8:30 a.m.
Resolutions and parabolic Schur algebras.
Mihalis Maliakas*, University of Arkansas, Fayetteville
(8952031) 
9:00 a.m.
Infinitesimal Schur algebras.
S. R. Doty*, Loyola University of Chicago
(89520180) 
9:30 a.m.
Complexity for infinitesimal Schur algebras.
Daniel K. Nakano*, Northwestern University
S. R. Doty, Loyola University of Chicago
Karl M. Peters, Loyola University of Chicago
(8952037) 
10:00 a.m.
Exact Borel subalgebras.
Brian Parshall*, University of Virginia
Jian Pan Wang, East China Normal University, People's Republic of China
(89516165) 
10:30 a.m.
The units subgroup of a restricted envelope.
William J. Haboush*, University of Illinois, UrbanaChampaign
(89520156)

8:30 a.m.

Saturday October 29, 1994, 8:30 a.m.10:50 a.m.
Special Session on Number Theory, II
Room 412, Student Union

8:30 a.m.
Sums of squares over function fields and spectral theory.
Lynne H. Walling*, University of Colorado, Boulder
Kathy D. Merrill, Colorado College
(89511135) 
9:00 a.m.
Fourth spectral moments of cusp forms.
Nigel J. Pitt*, University of Michigan, Ann Arbor
(89511190) 
9:30 a.m.
On sums of consecutive squares.
Andrew Bremner*, Arizona State University
Eileen Wolfley, Arizona State University
(89511117) 
10:00 a.m.
Mellin transforms of Whittaker functions.
Eric G. Stade*, University of Colorado, Boulder
(89511188) 
10:30 a.m.
Average values of cubic Lseries.
Daniel Lieman*, Columbia University
(89511162)

8:30 a.m.

Saturday October 29, 1994, 8:30 a.m.10:50 a.m.
Special Session on Several Complex Variables, III
Room 450, Student Union

8:30 a.m.
On exhaustion of domains.
Buma Fridman*, Wichita State University
Daowei Ma, Wichita State University
(8953225) 
9:00 a.m.
Boundary limits of the Bergman kernel and metric.
Harold P. Boas, Texas A & M University, College Station
Emil J. Straube*, Texas A & M University, College Station
Jiye Yu, Texas A & M University, College Station
(89532185) 
9:30 a.m.
Analysis on the Wu metric $1$: The case of the Tullen domains.
ChiKeung Cheung*, Boston College
KangTae Kim, Brown University
(89532122) 
10:00 a.m.
More on zeroes of the Bergman kernel.
Harold P. Boas*, Texas A & M University, College Station
(89532183) 
10:30 a.m.
CR singular surfaces.
Gary A. Harris*, Texas Tech University
(89532119)

8:30 a.m.

Saturday October 29, 1994, 9:00 a.m.10:45 a.m.
Special Session on Complex Hyperbolic Geometry and Discrete Groups, III
Room 413, Student Union

9:00 a.m.
Global rigidity of manifolds with symmetry.
Yoshinobu Kamishima*, Kumamoto University, Japan
(8955751) 
10:00 a.m.
Invariant differential operators for projective geometry.
Robert Molzon*, University of Kentucky
Hirotaka Tamanoi, University of Kentucky
(89532128)

9:00 a.m.

Saturday October 29, 1994, 9:00 a.m.10:20 a.m.
Special Session on Fluid Dynamics, II
Room 280, Student Union

9:00 a.m.
Statistical equilibria and coherent structures in magnetohydrodynamics.
Richard Jordan*, Carnegie Mellon University
(89576161) 
9:30 a.m.
Bypass transition to turbulence  the role of linear and nonlinear mechanisms.
Peter Schmid*, University of Washington
(8957626) 
10:00 a.m.
Corner vortices in two dimensional hydrodynamics.
Kenneth G. Miller*, Wichita State University
(8957694)

9:00 a.m.

Saturday October 29, 1994, 9:00 a.m.10:50 a.m.
Special Session on Technology in the Classroom, III
Room 265, Student Union

9:00 a.m.
Using interactive MINITAB lessons to enhance the teaching of statistics.
John C. Longnecker*, University of Northern Iowa
(8959864) 
9:30 a.m.
X(PLORING) undergraduate mathematics.
Daniel C. Kemp*, South Dakota State University
(8959866) 
10:00 a.m.
Pictorial matrix illconditioning using MATLAB.
Martin Rooney*, University of Central Oklahoma
(8959855) 
10:30 a.m.
DERIVE and differential equations.
Benny Evans*, Oklahoma State University, Stillwater
(8959854)

9:00 a.m.

Saturday October 29, 1994, 9:00 a.m.10:50 a.m.
Special Session on Geometry and Geodesics, II
Room 460, Student Union

9:00 a.m.
A Riemannian invariant and its applications to submanifold theory.
BangYen Chen*, Michigan State University
(8955378) 
9:30 a.m.
Spi from Scri.
Adam Helfer*, University of Missouri, Columbia
(89583178) 
10:00 a.m.
Pseudoconvex and disprisoning homogeneous sprays.
Lilia Del Riego*, University Autonoma de San Luis Potos, Mexico
Phillip E. Parker, Wichita State University
(89553177) 
10:30 a.m.
Gravitational fields as twodimensional geodesics.
Hernando Quevedo*, University National Autonoma de Mexico, Mexico
(89553197)

9:00 a.m.

Saturday October 29, 1994, 9:00 a.m.10:40 a.m.
Session on Analysis and Applied Mathematics
Room 420, Student Union

9:00 a.m.
The large eigenvalues of layered media.
Gerassimos A. Athanassoulis, National Technical University of Athens, Greece
Vassilis G. Papanicolaou*, Wichita State University
(8953503) 
9:15 a.m.
Quantum field theory and relativistic computation over the continuum.
A. C. Manoharan*, University of Central Oklahoma
M. Manoharan, University of Central Oklahoma
(8953236) 
9:30 a.m.
Some mathematical problems of tomography and radiotherapy.
Serguei V. Lissianoi*, Wichita State University
(89544157) 
9:45 a.m.
Steepest descent and nonlinearly constrained energyminimizing maps.
Javier Garza*, Tarleton State University
(8954969) 
10:00 a.m.
Abstract of the relativistic fluid dynamics.
Jing Chen*, University of Michigan, Ann Arbor
(8957601) 
10:15 a.m.
Regularity results for the solutions of the primitive equations of the atmosphere and the ocean.
Mohammed B. Ziane*, Indiana University, Bloomington
(89586143) 
10:30 a.m.
Two constant theorems for Hardy spaces in several variables.
John T. Anderson*, College of the Holy Cross
Joseph A. Cima, University of North Carolina, Chapel Hill
(8953239)

9:00 a.m.

Saturday October 29, 1994, 11:00 a.m.11:50 a.m.
Invited Address
On the Gaussian measure of the intersection of symmetric convex sets.
Room 203, Student Union
Gideon Schechtman, Weizmann Institute of Science, Israel
Thomas Schlumprecht, Texas A & M University, College Station
Joel Zinn*, Texas A & M University, College Station
(8956076) 
Saturday October 29, 1994, 1:30 p.m.2:20 p.m.
Invited Address
Counting number fields as orbits of representations.
Room 203, Student Union
David J. Wright*, Oklahoma State University, Stillwater
(8951175) 
Saturday October 29, 1994, 2:30 p.m.5:50 p.m.
Special Session on Number Theory, III
Room 412, Student Union

2:30 p.m.
Galois theory, elliptic curves, and root numbers.
David Rohrlich*, Boston University
(89511105) 
3:00 p.m.
Split primes of small norm.
John B. Friedlander*, University of Toronto
(8951193) 
3:30 p.m.
Converse theorems without twisting.
Brian Conrey, Oklahoma State University, Stillwater
David Farmer*, Mathematical Sciences Research Institute, Berkeley
(89511187) 
4:00 p.m.
The Kubota symbol for $Sp(2n,Q(\sqrt{m}))$.
Ozlem Erverdi Imamoglu*, University of California, Santa Barbara
(89511120) 
4:30 p.m.
Sums of multiplicative functions on shifted primes.
P.D.T.A. Elliott*, University of Colorado, Boulder
(89511196) 
5:00 p.m.
Zeros of Fekete polynomials.
Brian Conrey, Oklahoma State University, Stillwater
Andrew J. Granville*, University of Georgia
Bjorn Poonen, AT&T Bell Laboratories, Murray Hill, New Jersey
(89511198) 
5:30 p.m.
An application of combinatorics.
Ilan Vardi*, Stanford University
(89511199)

2:30 p.m.

Saturday October 29, 1994, 3:00 p.m.5:20 p.m.
Special Session on New Doctoral Work in Mathematics, IV
Room 203, Student Union

3:00 p.m.
Diophantine approximation with prime numbers.
KwokKwong Choi*, University of Texas, Austin
(89511139) 
3:30 p.m.
Ltheory of crystallographic groups.
Kimberly L. Pearson*, Indiana University, Bloomington
(89519140) 
4:00 p.m.
Equations with Mathieu groups as their Galois groups in characteristic 3.
Ikkwon Yie*, Purdue University, West Lafayette
(89512151) 
4:30 p.m.
Prime enveloping algebras.
Mark Curtis Wilson*, University of Wisconsin, Madison
(8951609) 
5:00 p.m.
Difference set: Its multiplier and existence.
Qing Xiang*, Ohio State University, Columbus
(89505142)

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.5:45 p.m.
Special Session on Complex Hyperbolic Geometry and Discrete Groups, IV
Room 413, Student Union

3:00 p.m.
Quasiisometries between complex hyperbolic lattices.
Richard Schwartz*, University of California at San Diego, La Jolla
(89581149) 
4:00 p.m.
Stratification of the deformations of the complex structures on complex hyperbolic surfaces.
Shigeru Takamura*, University of Maryland, College Park
(8955382) 
5:00 p.m.
Triangle group actions on hyperbolic $4$manifolds.
Peter L. Waterman*, Northern Illinois University
Nicolaas H. Kuiper, Institut des Hautes Etudes Scientifiques, France
(8953080)

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.4:50 p.m.
Special Session on Representations of Algebraic Groups, IV
Room 408, Student Union

3:00 p.m.
Bases for Demazure modules.
V. Lakshmibai*, Northeastern University
(8952089) 
3:30 p.m.
Actions on the LakshmibaiSeshadri bases in the minuscule cases.
Robert A. Proctor*, University of North Carolina, Chapel Hill
(8951795) 
4:00 p.m.
Shapovalov determinant for restricted and quantized restricted enveloping algebras.
Shrawan Kumar, University of North Carolina, Chapel Hill
Gail R. Letzter*, Massachusetts Institute of Technology
(89517111) 
4:30 p.m.
Freeness of the quantum coordinate algebras.
Zongzhu Lin*, Kansas State University
(8951783)

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.5:50 p.m.
Special Session on Algebraic Geometry, IV
Room 416, Student Union

3:00 p.m.
Generators and resolutions of ideals defining certain surfaces in projective space.
Sandeep H. Holay*, University of Nebraska, Lincoln
(8951472) 
3:30 p.m.
Torsion sections of elliptic surfaces.
Rick Miranda, Colorado State University
Peter F. Stiller*, Texas A & M University, College Station
(8951429) 
4:00 p.m.
Resolutions for fat points in the plane.
Brian Harbourne*, University of Nebraska, Lincoln
(89514103) 
4:30 p.m.
Examples of liftings of surfaces and a problem in de Rham cohomology.
William E. Lang*, Brigham Young University
(8951430) 
5:00 p.m.
Equivalence and finite determinancy of mappings.
Steven Dale Cutkosky*, University of Missouri, Columbia
Hema Srinivasan, University of Missouri, Columbia
(8951406) 
5:30 p.m.
Informal Discussion

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.6:20 p.m.
Special Session on Geometry and Representations of Lie Groups, IV
Room 215, Student Union

3:00 p.m.
Some BottBorelWeil results for unitary highest weight modules.
Ronald J. Stanke*, Baylor University
(8952298) 
3:30 p.m.
Embeddings of unitary highest weight representations.
Thomas J. Enright*, University of California at San Diego, La Jolla
(89522131) 
4:00 p.m.
Jordan algebras and small unitary representations.
Siddhartha Sahi*, Rutgers University, New Brunswick
(8952222) 
4:30 p.m.
Model algebras and nilpotent orbits in semisimple Lie algebras.
William McGovern*, University of Washington
(8951710) 
5:00 p.m.
Representations of semisimple Lie groups with infinite center.
Robert D. Shalla*, University of Utah
(8952288) 
6:00 p.m.
Informal Discussion

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.5:20 p.m.
Special Session on Fluid Dynamics, III
Room 280, Student Union

3:00 p.m.
Resonant triads of capillarygravity waves in the presence of a winddrift current.
Lawrence Christopher Morland*, Southern Methodist University
(8957649) 
3:30 p.m.
Spatial bifurcations of water and interfacial waves.
Frederic Dias*, Institute Nonlineaire de Nice, France
(89576112) 
4:00 p.m.
Slip over rough and coated surfaces.
Michael J. Miksis*, Northwestern University
Stephen H. Davis, Northwestern University
(8957624) 
4:30 p.m.
Informal Discussions

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.4:20 p.m.
Special Session on Several Complex Variables, IV
Room 450, Student Union

3:00 p.m.
Embedding three dimensional CR manifolds.
John S. Bland*, University of Toronto
Charles L. Epstein, University of Pennsylvania
(89532159) 
3:30 p.m.
Integrable analytic vector fields with a nilpotent linear part.
Xianghong Gong*, University of Chicago
(89532182) 
4:00 p.m.
Automorphisms of CR quadrics, automorphisms of nondegenerate CR quadrics and Siegel domains. Explicit description.
Vladimir V. Ezov*, Oklahoma State University, Stillwater
(89532114)

3:00 p.m.

Saturday October 29, 1994, 3:00 p.m.5:20 p.m.
Special Session on Geometry and Geodesics, III
Room 460, Student Union

3:00 p.m.
Closed geodesics in 2step nilmanifolds.
Maura B. Mast*, Northeastern University
(89553170) 
3:30 p.m.
Geodesics in pseudoriemannian 2step nilpotent Lie groups.
Luis A. Cordero, University of Santiago, Spain
Phillip E. Parker*, Wichita State University
(89553175) 
4:00 p.m.
Discussion 
4:30 p.m.
Every Riemann surface has a hall ray at each cusp.
Mark Sheingorn*, Bernard M. Baruch College, City University of New York
Thomas A. Schmidt, Oregon State University
(8953002) 
5:00 p.m.
Reflected geodesics.
Thomas A. Schmidt*, Oregon State University
Mark Sheingorn, Bernard M. Baruch College, City University of New York
(89530127)

3:00 p.m.