7:00 a.m. On the construction of knowledge in mathematics: Formation of entities, abstraction, and generalization. Guershon Harel*, Purdue University, West Lafayette
(863-98-104)
7:30 a.m. A framework for understanding the learning and use of mathematical notations. James J. Kaput*, Southeastern Massachusetts University
(863-98-395)
8:00 a.m. Symbiotic effects of collaboration, verbalization, and cognition in elementary statistics. Martin V. Bonsangue*, Mount San Antonio Community College
(863-98-157)
8:30 a.m. Exploratory study of the proof-writing performance of college students in elementary group theory. Eric W. Hart*, Maharishi International University
(863-98-296)
9:00 a.m. Learning abstract algebra via programming in ISETL. Uri Leron*, Technion-Israel Institute of Technology, Israel
(863-98-80)
9:30 a.m. A unified approach to developing intuition in mathematics. Anne Dow*, Maharishi International University
(863-98-175)
7:00 a.m. Topological invariants associated with the spectrum of crossed products. Iain Raeburn, University of New South Wales, Australia
Dana P. Williams*, Dartmouth College
(863-46-245)
7:30 a.m. Groups, graphs, and operator algebras. William L. Paschke*, University of Kansas
(863-46-165)
8:00 a.m. AF-algebras and dynamical systems. Richard H. Herman*, University of Maryland, College Park
Ian Putnam, Dalhousie University
Christian Skau, University of Trondheim, Norway
(863-46-857)
8:30 a.m. C*-algebras generated by stable relations. Terry A. Loring*, University of New Mexico
(863-46-193)
9:00 a.m. Equivariant orderd K_o-theory of product actions of compact groups. David Handelman*, University of Ottawa
(863-46-776)
9:30 a.m. A suspension therorem for homogeneous C*-algebras. M. Dadarlat*, University of California, Los Angeles
(863-46-544)
7:00 a.m. The discrete Lyapunov function and the oscillation of solutions for differential delay equations. Yulin Cao*, University of Georgia
(863-34-136)
7:30 a.m. A simple model for price fluctuations in a single commodity market. A. F. Farahani, University of Rhode Island
E. A. Grove*, University of Rhode Island
(863-34-105)
8:00 a.m. A slewing beam problem. Richard K. Miller*, Iowa State University
Wolfgang Desch, Graz University, Austria
Steven B. Skaar, Notre Dame University
(863-45-506)
8:30 a.m. Oscillations in equations with piecewise constant delays. Joseph Wiener*, University of Texas, Pan American
(863-34-111)
9:00 a.m. Small solutions for functional differential equations. Sjoerd M. Verduyn Lunel*, Georgia Institute of Technology and Free University, The Netherlands
(863-34-89)
9:30 a.m. Heteroclinic and periodic orbits for a class of singularly perturbed delay systems. I. Shui-Nee Chow*, Georgia Institute of Technology
Wenzhang Huang, Georgia Institute of Technology
(863-34-697)
7:00 a.m. Women and mathematics at Cambridge in the late nineteenth century. J. J. Tattersall*, Providence College
(863-01-130)
7:30 a.m. The American mathematical community: 1891-1906. Karen V. H. Parshall*, University of Virginia
Della Dumbaugh, University of Virginia
(863-01-37)
8:00 a.m. Trends and traditions in collegiate mathematics: 1915-1990. David E. Kullman*, Miami University, Oxford
(863-01-21)
8:30 a.m. The philosophical views of Klein and Hilbert. David E. Rowe*, Pace University, Westchester
(863-01-225)
9:00 a.m. Mathematics and Nazi politics: Three examples. Sanford L. Segal*, University of Rochester
(863-01-206)
9:30 a.m. Bourbaki for physicists? A glance at some unrealized projects (1934-1954). Liliane Beaulieu*, University of California, Berkeley and College de Rosemont, Canada
(863-01-79)
7:00 a.m. A few more Room frames. J. H. Dinitz*, University of Vermont
D. R. Stinson, University of Nebraska, Lincoln
(863-05-339)
7:30 a.m. Faithful enclosings of triple systems: A generalization of a theorem of Stern. David C. Bigelow, University of Waterloo
Charles J. Colbourn*, University of Waterloo
(863-05-209)
8:00 a.m. Designs and root finding. S. A. Vanstone*, University of Waterloo
(863-05-335)
8:30 a.m. Pairwise balanced designs: A block of specified size. Alan Hartman, IBM, Israel
Katherine Heinrich*, Simon Fraser University
(863-05-415)
9:00 a.m. Covering pairs by quintuples. W. H. Mills*, Institute for Defense Analyses
R. C. Mullin, University of Waterloo
(863-05-238)
9:30 a.m. Some new constructions and improved bounds for perfect secret sharing schemes. Ernest F. Brickell*, Sandia National Laboratories, Albuquerque, New Mexico
Doug R. Stinson, University of Nebraska, Lincoln
(863-05-434)
7:00 a.m. An elliptic inequality for non-smooth domains and its application to the solution of Burger's equation. Wenzheng Xie*, University of British Columbia
(863-35-362)
7:30 a.m. Plane Stokes flow driven by capillarity on a moving free boundary. Robert W. Hopper*, Lawrence Livermore National Laboratory, Livermore, California
(863-76-228)
8:00 a.m. Boundary regularity for degenerate elliptic and parabolic equations. Gary M. Lieberman*, Iowa State University
(863-35-582)
8:30 a.m. Computation of wakes of ships in the presence of nonlinear waves. Joel Davis, Oregon State University
Ronald Guenther*, Oregon State University
(863-76-260)
9:00 a.m. Jet flow from a slot in a channel. Alan R. Elcrat*, Wichita State University
Frederic Dias, Worcester Polytechnic Institute
(863-35-438)
9:30 a.m. Behavior near t=0 of solutions of the Stokes and Navier-Stokes equations. John G. Heywood*, University of British Columbia
(863-35-752)
7:00 a.m. Hopf algebras and formal groups. Lindsay Childs*, State University of New York, Albany
(863-14-695)
7:30 a.m. Semisimple extensions and elements of trace 1. Miriam Cohen*, Ben-Gurion University of the Negev, Israel
Davida Fischman, Weizmann Institute of Science, Israel
(863-16-173)
8:00 a.m. For unifying Hopf modules. Yukio Doi*, Fukui University, Japan
(863-16-202)
8:30 a.m. Biinvertible actions of Hopf algebras. Susan Montgomery*, University of Southern California
(863-16-507)
9:00 a.m. Hopf algebra actions. Walter Ferrer Santos*, University of the Republic, Uruguay
(863-16-44)
9:30 a.m. On inner actions of Hopf algebras and stabilizers of representations. H.-J. Schneider*, University M\"unchen, Federal Republic of Germany
(863-16-543)
7:00 a.m. Complexity of algorithms in real algebraic geometry. Marie-Francoise Roy*, University of Rennes I, France
(863-14-365)
7:30 a.m. Some computations in robotics from the real algebraic geometry. Maria J. Gonz\'alez Lop\'ez, University of Cantabria, Spain
Tom\'as Recio*, University of Cantabria, Spain
(863-14-587)
8:00 a.m. Orders on not necessarily formally real fields. Ron Brown*, University of Hawaii, Honolulu
(863-12-546)
8:30 a.m. Matrix orderings for noncommutative rings. Thomas C. Craven*, University of Hawaii, Honolulu
(863-14-374)
9:00 a.m. Orderings on noncommutative rings. Victoria Powers*, Emory University
(863-14-533)
9:30 a.m. Signatures of higher level on a commutative ring. Susan Barton*, Pennsylvania State University, Media
(863-13-537)
7:00 a.m. Convergence of best simultaneous approximants. Salem M. A. Sahab*, King Abdulaziz University, Saudi Arabia
(863-41-05)
7:15 a.m. Piecewise linear approximations of smooth tensors. John W. Barrett, University of Newcastle, England
Phillip E. Parker*, Wichita State University
(863-41-98)
7:30 a.m. Coupled functional equations in distributions. Elias Deeba*, University of Houston, Downtown
E. L. Koh, University of Regina
(863-39-568)
7:45 a.m. Monotone and probabilistic wavelet approximation. George Anastassiou, Memphis State University
Xiang Ming Yu*, Memphis State University
(863-41-813)
8:00 a.m. Kadec-like results for orthonormal wavelet bases. Grant V. Welland, University of Missouri, St.\ Louis
Bjorn Jawerth, University of South Carolina, Columbia
Kenneth F. Yarnall*, University of South Carolina, Columbia
(863-42-425)
8:15 a.m. Entropy norms of random Fourier series. W. Christopher Lang*, Mississippi State University
(863-42-465)
8:30 a.m. On the Roe-Strichartz characterization of eigenfunctions by boundedness conditions. Ralph Howard, University of South Carolina, Columbia
Margaret Reese*, St Olaf College
(863-42-622)
8:45 a.m. Geometrical dimension versus smoothness. Anca Deliu*, Georgia Institute of Technology
Bj\"orn Jawerth, University of South Carolina, Columbia
(863-42-725)
9:00 a.m. A generalized Cantor-Lebesgue theorem. J. Marshall Ash*, DePaul University
(863-42-742)
9:15 a.m. Product formulas and convolutions for spheroidal wave functions. W. C. Connett*, University of Missouri, St.\ Louis
A. L. Schwartz, University of Missouri, St.\ Louis
C. Markett, Rheinisch-West Technological University, Federal Republic of Germany
(863-42-855)
9:30 a.m. Fourier transforms and Clifford algebras. Tao Qian, Flinders University, Australia
Chun Li, Macquarie University, Australia
Alan McIntosh*, Macquarie University, Australia
(863-42-88)
9:45 a.m. L_1(G)-modules and multipliers. Edward Thome*, Kansas State University
(863-43-440)
7:00 a.m. Voronoi diagrams in Boolean algebras. Robert A. Melter*, Long Island University, Southampton College
Sergiu Rudeanu, University of Bucharest, Romania
(863-06-358)
7:15 a.m. Multimodularity and integer extreme points. Irwin E. Schochetman*, Oakland University
(863-52-313)
7:30 a.m. Infinite fully transitive polyhedra. John M. Eisenlohr*, Ann Arbor, Michigan
(863-52-327)
7:45 a.m. Iterated means of convex bodies. R. J. Gregorac*, Iowa State University
(863-52-58)
8:00 a.m. Neighborhoods and neighbors in tilings. Julie D. Simon*, Middlebury College
(863-52-648)
8:15 a.m. Basins of attraction of Newhouse sinks. Thomas L. Richards*, Washington State University
(863-52-852)
8:30 a.m. Applications of B(D, lambda)-refinability to sum theorems and sigma-products. J. C. Smith*, Virginia Polytechnic Institute and State University
(863-54-52)
7:00 a.m. Computer graphics of helicoidal surfaces with constant mean curvature. L. Richard Hitt, University of South Alabama
Ioannis M. Roussos*, Hamline University
(863-53-127)
7:15 a.m. Submanifolds of almost r-paracontact manifolds. Andrzej Bucki*, Lycoming College
(863-53-133)
7:30 a.m. Infinitesimal conformal transformations of Sasakian 3-manifolds. Ramesh Sharma*, University of New Haven
(863-53-247)
7:45 a.m. The regularity of cut loci in simply-connected surfaces. James J. Hebda*, Saint Louis University
(863-53-491)
8:15 a.m. Tubes in complex space forms. Michael H. Vernon*, Lewis-Clark State College
(863-53-634)
8:30 a.m. Incidence algebra of polyhedra. Beifang Chen*, State University of New York, Buffalo
(863-53-686)
8:45 a.m. Harmonicity and the Gauss map. Paul Sinclair*, Wichita State University
(863-53-816)
9:00 a.m. Flat pseudo-Riemannian manifolds with a nilpotent transitive group of isometries. D. Duncan*, California State University, Fresno
E. Ihrig, Arizona State University
(863-53-84)
9:15 a.m. Extrinsic upper bounds for eigenvalues of Dirac-type operators. Nicolae Anghel*, University of North Texas
(863-53-95)
9:30 a.m. A limiting eta invariant of sphere bundles and the signature theorem. Sanjay Tiwari*, University of Wisconsin, Madison
(863-53-875)
7:00 a.m. On ideals annihilating the bottom class of BP_*(cap lambda_i=1 ^n BZ/p^k). George Nakos*, United States Naval Academy
(863-55-142)
7:15 a.m. Cohomology classes associated to anomalies. Gregory Peterson*, East Carolina University
(863-55-218)
7:30 a.m. On the algebra structure of K(1)_*SO(2n+1). Vidhy\=an\=ath K. Rao*, Ohio State University, Newark
(863-55-379)
7:45 a.m. Maps from simplicial complexes to manifolds which are homotopic to embeddings. Craig M. Johnson*, College of the Sequoias
(863-55-558)
8:00 a.m. The p-torsion of the Farrell-Tate cohomology of the mapping class group cap gamma_p-1. Yining Xia*, Ohio State University, Columbus
(863-55-645)
8:15 a.m. Links, braids and associated cohomology. Stefanos P. Gialamas*, Columbia College
(863-55-713)
8:30 a.m. Surgery obstructions of fiber bundles. Justin R. Smith*, Drexel University
(863-55-748)
8:45 a.m. Nielson theory of obstruction to deformation. Robin B. Brooks*, Bates College
(863-55-788)
9:00 a.m. A relative generalized Lefachetz number. Brigitte Norton-Odenthal, Bates College
Peter Wong*, Bates College
(863-55-817)
9:15 a.m. Pullbacks of generalized Lefschetz numbers. Brigitte Norton-Odenthal*, Bates College
(863-55-818)
9:30 a.m. On equivariant maps between oriented Grassmannians. J. Korba\v s, Slovak Academy of Sciences, Czechoslovakia
P. Sankaran*, SPIC Science Foundation, Madras, India and University of Calgary
(863-55-394)
9:45 a.m. Linking and unlinking properties of two-bridge links. Peter Kohn*, University of Texas, Austin
(863-55-210)
7:00 a.m. Integral bases for Q(\root 8\alpha) and Q(\root 8 \ of {16\alpha}). Robert Perlis, Louisiana State University, Baton Rouge
Sheng Chen*, Southwest Texas State University
(863-11-758)
7:15 a.m. Predictable patterns in simple continued fractions. Laura Clemens, Colorado College
Kathy Merrill, Colorado College
David Roeder*, Colorado College
(863-11-781)
7:30 a.m. The sextic Gaussian period polynomial. Andrew J. Lazarus*, University of California, Riverside
(863-11-791)
7:45 a.m. Hofstadter's extraction conjecture. Russell J. Hendel*, Dowling College
Sandra A. Monteferrante, Dowling College
(863-11-812)
8:00 a.m. Uniform distribution of sequences in GF. Peter Jau-Shyong Shiue*, University of Nevada, Las Vegas
(863-11-826)
8:15 a.m. Discrepancy and distance between sets. Gerald Myerson*, Brigham Young University
(863-11-99)
8:30 a.m. Spectra of derivations and identification of vector fields with polynomial flows. Brian Coomes*, University of Miami
(863-12-430)
8:45 a.m. Quintic forms over finite and local fields. David B. Leep, University of Kentucky
Charles C. Yeomans*, University of Kentucky
(863-12-464)
9:00 a.m. A Galois theory for transcendental field extensions. Karin Deck*, University of North Carolina, Wilmington
(863-12-617)
9:15 a.m. Witt-Kernels for some function fields of curves. Jonathan Shick*, Loyola University, New Orleans
(863-12-683)
9:30 p.m. Generators for certain cyclic extensions of global function fields. Robert C. Valentini*, California State University, Long Beach
(863-12-844)
7:05 a.m. Accelerated mathematics instruction for junior high students. Paul Eenigenburg*, Western Michigan University
7:25 a.m. Pedagogical issues arising from the use of technology in teaching pre-calculus mathematics at the high school level. James Kulich*, Elmhurst College
7:45 a.m. An endorsement program in mathematics: An idea whose time has come. John L. Stedl*, Chicago State University
8:05 a.m. A completely function based approach to the use of Mathematica in calculus. Richard J. Tondra*, Iowa State University
8:25 a.m. Mathematica with basic matrix applications. Roosevelt Gentry*, Jackson State University
Jyoti Varma, Jackson State University
7:00 a.m. An ethnomathematical approach to designing a humanistic curriculum. Gloria Gilmer*, Math-Tech, Inc., Milwaukee, Wisconsin
7:15 a.m. Bridging the two cultures via Godel, Escher and Bach. John W. Dawson, Jr.*, Pennsylvania State University, York
7:30 a.m. Mathematics: Contributions by women (A mathematics course for liberal arts students). Jacqueline M. Dewar*, Loyola Marymount University
7:45 a.m. Student centered teaching. Elena Anne Marchisotto*, California State University, Northridge
8:00 a.m. A humanistic approach to lower-division sequences for science and mathematics majors. Larry Copes*, Augsburg College
Beverly Stratton, Augsburg College
8:15 a.m. The role of faith in mathematics. Dick A. Wood*, Seattle Pacific University
8:30 a.m. Humanistic mathematics pedagogy: Epistemological and mathematical ideas of non-Western Cultures. Arthur B. Powell*, Rutgers University, Newark
Marilyn Frankenstein, University of Massachusetts, Boston
1:15 p.m. Engagement in mathematics problem-solving. Frances Rosamond*, National University
(863-98-540)
1:45 p.m. Mathematical experience and mental models of graphically presented data. Curtis C. McKnight*, University of Oklahoma
Mark A. Fisher, University of Oklahoma
(863-98-208)
2:15 p.m. Understanding how students acquire concepts underlying set formation. Nancy Baxter*, Dickinson College
(863-98-103)
2:45 p.m. Student constructions of mathematical concepts and visualization using computers. Keith E. Schwingendorf*, Purdue University, West Lafayette
(863-98-315)
1:15 p.m. Varieties of educational experience in mathematics. Naomi Fisher*, University of Illinois, Chicago
(863-98-227)
1:40 p.m. Twenty years of experimentation. David C. Kelly*, Hampshire College
(863-98-688)
2:05 p.m. Teaching students to "think mathematically" in a problem solving course. Alan H. Schoenfeld*, University of California, Berkeley
(863-98-338)
2:30 p.m. Alliances, networks, collaboratives, coalitions: Will they last? Joan R. Leitzel*, National Science Foundation
(863-97-316)
2:55 p.m. Another intervention program. Carolyn Mahoney*, California State University, San Marcos
(863-97-691)
1:15 p.m. Heteroclinic and periodic orbits for a class of singularly perturbed delay systems, II. Wenzhang Huang*, Georgia Institute of Technology
(863-34-698)
1:45 p.m. An invariant 2-manifold for x'(t) = -mu x(t) + f(x(t-1)). Hans-Otto Walther*, University of Munich, Federal Republic of Germany
(863-34-23)
2:15 p.m. Difference differential equations in analytic number theory. H. G. Diamond*, University of Illinois, Urbana-Champaign
H. Halberstam, University of Illinois, Urbana-Champaign
H.-E. Richart, University of Ulm, Federal Republic of Germany
(863-11-644)
2:45 p.m. Oscillations of second order neutral differential equations with deviating arguments. S. J. Bilchev, Technical University, Bulgaria
M. K. Grammatikopoulos*, University of Ioannina, Greece
I. P. Stavroulakis, University of Ioannina, Greece
(863-34-861)
1:15 p.m. Heights and triple product L-functions. Benedict H. Gross*, Harvard University
(863-11-41)
1:45 p.m. Adelic and local Galois representations attached to points on canonical models. Alice Silverberg*, Harvard University
(863-14-86)
2:15 p.m. Base change and the Birch and Swinnerton-Dyer conjecture. M. Ram Murty, McGill University
V. Kumar Murty*, University of Toronto
(863-11-261)
2:45 p.m. Complex multiplication by cyclotomic fields. B. Dodson*, Lehigh University
(863-11-240)
1:15 p.m. Recognition of formal signs by function: Form and rank. Miriam Lipschutz-Yevick*, Rutgers University, Newark
(863-03-151)
1:30 p.m. S-intersection families in semilattices. D. K. Ray-Chaudhuri, Ohio State University, Columbus
Tianbao Zhu*, Ohio State University, Columbus
(863-05-04)
1:45 p.m. Variations on Goulden's proof of Jacobi-Trudi. David Bressoud, Pennsylvania State University, University Park
Shi-Yuan Wei*, Pennsylvania State University
(863-05-108)
2:00 p.m. Self-dual embeddings of complete bipartite graphs. Dan Archdeacon, University of Vermont
Nora Hartsfield*, Western Washington University
(863-05-138)
2:15 p.m. The traveling salesman problem for a prime number of cities. Richard H. Warren*, General Electric Company, King of Prussia, Pennsylvania
(863-05-149)
2:30 p.m. On the smallest group-divisible designs. Guo-Hui Zhang*, Sonoma State University
(863-05-150)
2:45 p.m. Permutation-partition pairs,III: Embedding distributions of linear families of graphs. Saul Stahl*, University of Kansas
(863-05-279)
3:00 p.m. Local motions in three orthogonal Latin squares. Raymond Killgrove*, Alhambra, California
Robert Sternfeld, Indiana State University
(863-05-354)
1:15 p.m. Quasi-hereditary endomorphism algebras. V. H. Dlab*, Carleton University
C. M. Ringel, Universit\"at Bielefeld, Federal Republic of Germany
(863-16-866)
1:30 p.m. Chain conditions for strongly graded rings. Manuel Saorin Castano*, University of Murcia, Spain
(863-16-815)
1:45 p.m. Endomorphism rings of Artinian modules. Efraim P. Armendariz*, University of Texas, Austin
Jae Keol Park, Busan National University, Korea
(863-16-751)
2:00 p.m. Chain conditions for modules over perfect rings. Ravinder Kumar*, Alcorn State University
S. B. Malik, Delhi University, India
(863-16-736)
2:15 p.m. Locally prime rings and the infinite version of the Wedderburn-Artin theorem. Hossain Khabazian*, Isfahan University of Technology, Iran
(863-16-59)
2:30 p.m. Weakly tame near-rings. Gary L. Peterson*, James Madison University
(863-16-353)
2:45 p.m. Commutativity of rings. Hal Moore, Brigham Young University
Adil Yaqub*, University of California, Santa Barbara
(863-16-346)
1:15 p.m. A comparison between Emilie du Chatelet and Sophie Germain. Una Bray*, Skidmore College
(863-01-119)
1:30 p.m. Helge von Koch. Thomas E. Bengtson*, Augustana College
(863-01-457)
1:45 p.m. Bernoulli's method for finding a root of a polynomial. John Blanton*, Saint John Fisher College
(863-01-572)
2:00 p.m. Who invented spinors. John Synowiec*, Indiana University, Northwest
(863-01-96)
2:30 p.m. On mathematical education: Why analogy is so vital to the university's curricular success. G. Arthur Mihram*, University of Southern California
Danielle Mihram, University of Southern California
(863-03-29)
2:15 p.m. Crystalline interface-controlled crystal growth models: Theory and computation. Jean E. Taylor*, Rutgers University, New Brunswick
(863-73-417)
2:45 p.m. Modeling and simulations of crystal growth. Ryo Kobayashi*, Ryukoku University, Japan
(863-68-766)
6:00 p.m. Counting tilings by dominoes. J. Propp*, Massachusetts Institute of Technology
(863-05-419)
6:15 p.m. Combinatorial properties of finite, upper half-planes. Nancy Celniker*, University of California at San Diego, La Jolla
(863-05-429)
6:30 p.m. Counting of paths and coefficients of Hilbert polynomial. Devadatta M. Kulkarni*, Oakland University
(863-05-443)
6:45 p.m. Lattice paths to hyperplanes. Richard Grassl*, Muhlenberg College
K. A. Johnson, Lafayette College
(863-05-451)
7:00 p.m. Surgical techniques for imbedding graphs. David L. Craft*, Western Michigan University
(863-05-467)
7:15 p.m. The two basic linear time planarity algorithms. Laura Bloom*, University of California at San Diego, La Jolla
(863-05-470)
7:30 p.m. Hamilton circuits in Cayley diagraphs of abelian and dihedral groups. Stephen Curran*, University of North Texas
(863-05-475)
7:45 p.m. Random mappings with specified numbers of loops. Bernard Harris*, University of Wisconsin, Madison
(863-05-518)
8:00 p.m. Double vertex graphs. Yousef Alavi*, Western Michigan University
Mehdi Behzad, Western Michigan University
Paul Erd\"os, Hungarian Academy of Sciences, Hungary
Don R. Lick, Eastern Michigan University
(863-05-521)
8:15 p.m. A 1-factorization of the middle level of 2^X. Hunter S. Snevily*, University of Illinois, Urbana-Champaign
(863-05-616)
6:00 p.m. Rings with minimal ideals. Tilak De Alwis*, Southeastern Louisiana University
(863-13-132)
6:15 p.m. Coherence of dagger-completed structure sheaf. Goro Kato*, California Polytechnic State University
(863-13-207)
6:30 p.m. A Prufer-Kulikov type theorem on valuation domains. Laszlo Fuchs*, Tulane University
(863-13-252)
6:45 p.m. Triangular derivations of polynomial rings. Martha K. Smith*, University of Texas, Austin
(863-13-367)
7:00 p.m. Torsion-free modules over regular domains of dimension two. Roger Wiegand*, University of Nebraska, Lincoln
(863-13-439)
7:15 p.m. On the power polynomial X^d over Galois rings. Javier Gomez-Calderon*, Pennsylvania State University, New Kensington Campus
(863-13-462)
7:30 p.m. Some remarks on completion of a quasi local ring. J. H. Kim*, East Carolina University
(863-13-487)
7:45 p.m. Factorization and the cap phi-function on Dedekind domains. Scott Chapman*, Trinity University
William W. Smith, University of North Carolina, Chapel Hill
(863-13-490)
8:00 p.m. Non-free projective modules. Joe Yanik*, Emporia State University
(863-13-55)
8:15 p.m. Orderings and real-valued preplaces on rings. Kenneth G. Valente*, Colgate University
(863-13-585)
8:30 p.m. On orderings and V-valuation theory for rings. Marie A. Vitulli*, University of Oregon
(863-13-586)
8:45 p.m. On quasi-cyclic submodules. Johnny A. Johnson, University of Houston
Monty B. Taylor*, University of Texas-Pan American
(863-13-597)
6:00 p.m. Coprime factorizations with factors having minimal McMillan degree. Joseph Ball, Virginia Polytechnic Institute and State University
Jeongook Kang*, Virginia Polytechnic Institute and State University
Leiba Rodman, College of William and Mary
Madanpal Verma, McGill University
(863-15-821)
6:15 p.m. The group of units of a checkered matrix ring and its application in public key cryptosystem. Chul Kim*, University of South Dakota
(863-20-494)
6:30 p.m. On H-normal and Block-Toeplitz H-normal operators. Israel C. Gohberg, Tel Aviv University, Israel
Boris Reichstein*, Catholic University of America
(863-15-795)
6:45 p.m. Periods and subperiods of matrices. William P. Wardlaw*, United States Naval Academy
(863-15-668)
7:00 p.m. A determinantal description of GCD-closed sets and k-sets. Zhongshan Li*, North Carolina State University
(863-15-483)
7:15 p.m. The Jordan form of certain block triangular matrices. C. R. Johnson, College of William & Mary
E. A. Schreiner*, Western Michigan University
(863-15-458)
7:30 p.m. On GCD and LCM matricies. Keith Bourque*, University of Southwestern Louisiana
Steve Ligh, University of Southwestern Louisiana
(863-15-445)
7:45 p.m. Non-convexity of permanental numerical range. Shu-An Hu*, University of Connecticut, Storrs
James F. Hurley, University of Connecticut, Storrs
(863-15-320)
8:00 p.m. Equality cases in matrix exponential inequalities. Wasin So*, University of California, Santa Barbara
(863-15-280)
8:15 p.m. Zero-one circulant matrices. Dale Woods*, Central State University
D. J. Boyce, Central State University
(863-15-275)
6:00 p.m. Parabolic equations in several space variables. Peter A. McCoy*, United States Naval Academy
(863-35-187)
6:15 p.m. Some second order nonlinear systems arising in natural convection flow and heat transfer. K. Vajravelu*, University of Central Florida
R. N. Mohapatra, University of Central Florida
E. Soewono, Jurusan Matematika, Bandung, Republic of Indonesia
(863-34-796)
6:30 p.m. Boundedness properties and perturbing Lyapunov functions. Semen Koksal*, Florida Institute of Technology
(863-34-778)
6:45 p.m. On the construction of solutions to differential equations in the complex domain. Enid Steinbart*, University of New Orleans
(863-34-754)
7:00 p.m. A technique in perturbation theory. S. Sivasundaram*, Embry-Riddle Aeronautical University
(863-34-08)
7:15 p.m. The periods of a simple mechanical system. David Hart*, University of Cincinnati
(863-34-724)
7:30 p.m. Monotone iterative technique for delay differential systems. Josaphat A. Uvah*, University of West Florida
(863-34-721)
7:45 p.m. Bounded perturbations with multiple delays of forced harmonic oscillators at resonance. R. Kent Nagle*, University of South Florida
Mary E. Parrott, University of South Florida
(863-34-712)
8:00 p.m. Applications of the implicit function theorem in the study of boundary value problems. Gerhard Metzen*, Memphis State University
(863-34-679)
8:15 p.m. On solution of some difference equations. Prem N. Bajaj*, Wichita State University
(863-34-664)
8:30 p.m. Pure imaginary roots of the transcendental equation associated with a certain delay differential equation. A. J. Tamraz*, Wichita State University
(863-34-662)
8:45 p.m. On multitime method for stochastic systems. J. Golec*, Fordham University
G. Ladde, University of Texas, Arlington
(863-34-618)
6:00 p.m. Higher order Grassmann manifolds. Gregory A. Fredricks*, Lewis & Clark College
(863-57-450)
6:15 p.m. Sections of oriented bundles. Howard Osborn*, University of Illinois, Urbana-Champaign
(863-57-613)
6:30 p.m. An elementary proof of the asphericity of some knot complements. Ronald J. Knill*, Tulane University
(863-57-614)
6:45 p.m. Distinguishing 2-complexes with the same homotopy groups. M. Paul Latiolais, Portland State University
Nancy Waller*, Portland State University
(863-57-660)
7:00 p.m. Distinguishing presentations of finite fundamental groups of 3-manifolds. M. Paul Latiolais*, Portland State University
(863-57-745)
7:15 p.m. Almost acyclic degree 1 maps of manifolds. Frederick C. Tinsley*, Colorado College
(863-57-782)
7:30 p.m. Pseudo-orbit shadowing on the unit interval. Timothy J. Pennings*, Hope College
Jeffrey A. Van Eeuwen, Hope College
(863-58-185)
7:45 p.m. Equivariant multiparameter bifurcation via singularity theory. Ali Lari-Lavassani*, Ohio State University, Columbus
Yung Chen Lu, Ohio State University, Columbus
(863-58-39)
8:00 p.m. Dimensionality of invariant sets for nonautonomous processes. Tepper L. Gill, Howard University
W. W. Zachary*, Howard University
(863-58-397)
8:15 p.m. Multiple solutions and asymptotic behavior on a similarity equation from a boundary-layer flow. Chunqing Lu*, Southern Illinois University, Edwardsville
(863-34-496)
8:30 p.m. Orientation reversing homeomorphisms. Morton Brown*, University of Michigan, Ann Arbor
(863-58-524)
8:45 p.m. Stability and topological entropy. Romeo F. Thomas*, Embry-Riddle Aeronautical University
(863-58-608)
6:00 p.m. On the law of the iterated logarithm for martingales. Evan Fisher*, Lafayette College
(863-60-272)
6:15 p.m. A pathology in multidimensional quantization. Eric B. Hall, Southern Methodist University
Gary L. Wise*, University of Texas, Austin
(863-60-372)
6:30 p.m. Symmetry groups for random vectors. Mark M. Meerschaert*, Albion College
(863-60-49)
6:45 p.m. White noise and stochastic differentiation. Mylan Redfern, University of Southern Mississippi
David Betounes*, University of Southern Mississippi
(863-60-500)
7:00 p.m. One-sided refinements of the strong law of large numbers and the Glivenko-Cantelli theorem. David Gilat, Tel Aviv University, Israel
Theodore P. Hill*, Georgia Institute of Technology
(863-60-556)
7:15 p.m. Rapid approximation of the Erlang loss function. Thomas F. Potter*, Telco Research Corporation, Nashville, Tennessee
(863-60-589)
7:30 p.m. Weak convergence of non-identical, probability measures on compact semigroups with applications to interated function systems. Gregory Budzban*, Martin Marietta Aerospace, Orlando, Florida
(863-60-595)
7:45 p.m. Autoregressive expansion of linear predicator for stationary stochastic processes. Jamshid Farshidi*, Michigan State University
(863-60-667)
8:00 p.m. Propagation of chaos. G. Kallianpur, University of North Carolina, Chapel Hill
P. Sundar*, Louisiana State University, Baton Rouge
(863-60-671)
8:15 p.m. Random algebraic polynomials. Henry Gore*, Morehouse College
Masilamani Sambandham, Morehouse College
(863-60-715)
8:30 p.m. Random trigonometric polynomials. Masilamani Sambandham*, Morehouse College
(863-60-719)
8:45 p.m. Convergence properties of random variables associated with an infinite urn model. Michael Dutko*, Pennsylvania State University, Dunmore
(863-60-814)
6:00 p.m. On the convergence of algorithmic models. Ioannis Argyros*, Cameron University
(863-65-216)
6:15 p.m. Numerical methods for a class of two-point boundary value problems and their implementation on MIMD parallel computers. Chittaranjan Katti*, Texas A\thsp\&\thsp M University, College Station
Sabita Nath, Nehru University, India
(863-65-257)
6:30 p.m. Generalized linear multistep methods. Leon Arriola*, Old Dominion University
(863-65-321)
6:45 p.m. The numerical solution of a singularly perturbed hyperbolic problem with nonlocal nonlinearity. Benjamin F. Esham, Jr., State University of New York, College at Geneseo
Elizabeth G. Yanik*, Emporia State University
(863-65-448)
7:00 p.m. Least squares methods to minimize errors in a smooth, strictly convex norm on R^m. Robert W. Owens*, Lewis & Clark College
V. P. Sreedharan, Michigan State University
(863-65-449)
7:15 p.m. Numerical solution of weakly singular Volterra equations. Bruce V. Riley*, University of Wisconsin, La Crosse
(863-65-456)
7:30 p.m. Three parameter SOR method. Saadat Moussavi*, University of Wisconsin, Oshkosh
(863-65-590)
7:45 p.m. The truncation error of the trapezoidal integral formula with function binomial coefficient. Constant Goutziers*, State University of New York, College at Oneonta
(863-65-591)
8:00 p.m. Regularization of an ill-posed linear operator equation. C. W. Groetsch*, University of Cincinnati
(863-65-710)
8:15 p.m. Discrete optimization using continuous methods. Ronald Sverdlove*, David Sarnoff Research Center, Inc., Princeton, New Jersey
Roger Crane, David Sarnoff Research Center, Inc., Princeton, New Jersey
(863-65-711)
8:30 p.m. Parallel algorythm for 3-D inverse problem of wave equation in geophysics. Ganquan Xie*, Hunan Computer Technology, Inc., ChangSha, People's Republic of China
(863-65-737)
8:45 p.m. A numerical method for solving Cauchy singular integral equations. Jianhua Li*, State University of New York, Stony Brook
(863-65-749)
6:00 p.m. A procedure for parameter estimation of a non-linear model. G. R. Dargahi-Noubary*, Bloomsburg University of Pennsylvania
(863-70-214)
6:15 p.m. A derivation of degenerate von Karman equations for strongly anisotropic plates. Robert G. Root*, Vassar College
(863-73-548)
6:30 p.m. A geometric formulation of the Higgs mechanism. Andrew V. Talmadge*, Arkansas State University
(863-81-515)
6:45 p.m. On Schodinger initial value problem. Raghu R. Gompa*, Indiana University, Kokomo
(863-81-68)
7:00 p.m. An application of number theory to a class of aperiodic Ising models. Ramin Vakilian*, California State University, Northridge
(863-82-631)
7:15 p.m. Generating solutions of Einstein's equations. Hernando Quevedo*, University of Cologne, Federal Republic of Germany
(863-83-401)
7:30 p.m. Optimization over the set of Pareto-optimal solutions. Jerald P. Dauer, University of Tennessee, Chattanooga
Timothy A. Fosnaugh*, Emporia State University
(863-90-523)
7:45 p.m. Search game on an odd number of arcs with immobile hider. Pavlovi\'c Ljiljana*, Faculty of Natural Sciences and Mathematics, Yugoslavia
(863-90-574)
8:00 p.m. Estimating flow values from aggregate data in undetermined systems. Lala B. Krishna, University of Akron
Richard W. Janson*, Kent State University, Kent
(863-90-74)
8:15 p.m. The nonatomic assignment model. Neil E. Gretsky*, University of California, Riverside
Joseph M. Ostroy, University of California, Los Angeles
William R. Zame, State University of New York, Buffalo and Johns Hopkins University, Baltimore
(863-90-750)
8:30 p.m. Modeling the relative frequency of dinucleotides in DNA. Murk Bottema*, Winona State University
(863-92-557)
8:45 p.m. Computer generation of nonconvex generalized numerical ranges. Christopher Carl Heckman*, University of Nebraska, Lincoln
Chi-Kwong Li, College of William and Mary
(863-15-624)
9:00 p.m. Quantum Yang-Mills on a Riemann surface. Dana Fine*, Southeastern Massachusetts University
(863-81-685)