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7:00 a.m. Spectral theory in F-algebras with applications to Laplace transforms. Bruce Barnes*, University of Oregon
(856-46-75)
7:30 a.m. A characterization of operator algebras and applications. David P. Blecher*, University of Houston, Houston
(856-46-82)
8:00 a.m. Standard homomorphisms and regulated weights on weighted convolution algebras. F. Ghahramani*, University of Manitoba
J. P. McClure, University of Manitoba
S. Grabiner, Pomona College
(856-46-10)
8:30 a.m. Convergent sequences and standard ideals in weighted convolution algebras. Sandy Grabiner*, Pomona College
(856-46-11)
7:00 a.m. Removable singularities for L^1 CR functions. John T. Anderson*, College of the Holy Cross
Joseph A. Cima, University of North Carolina, Chapel Hill
(856-32-115)
7:40 a.m. Some results related to Landau's covering theorem. Albert Baernstein, II*, Washington University
(856-30-40)
8:20 a.m. Some open problems in one and several complex variables. Roger W. Barnard*, Texas Tech University
(856-30-84)
9:00 a.m. Sets lying over the sphere in C^2. John Wermer*, Brown University
(856-32-79)
7:00 a.m. New results on the single server queue with a batch Markovian arrival process. David M. Lucantoni*, AT&T Bell Laboratories, Holmdel, New Jersey
(856-90-24)
7:40 a.m. Phase-type representation of waiting times. Soren Asmussen*, Chalmers Institute of Technology, Sweden
(856-90-26)
8:30 a.m. Phase-distribution selection methods: Recent developments. Mary A. Johnson*, University of Arizona
(856-90-25)
9:00 a.m. Implementation of matrix analytic methods for phase type queues using uniformization techniques. V. Ramaswami*, Bell Communications Research, Morristown, New Jersey
(856-90-21)
7:00 a.m. Finite descriptions of tree ideals. Neil Robertson*, Ohio State University, Columbus
P. D. Seymour, Bell Communication Research
Robin Thomas, Georgia Institute of Technology
(856-05-125)
7:40 a.m. An included minor result for 3-connected graphs. Bogdan Oporowski*, Louisiana State University, Baton Rouge
James Oxley, Louisiana State University, Baton Rouge
(856-05-32)
8:20 a.m. A characterization of the planar graphs with no 6-wheel minor. Bradley S. Gubser*, Louisiana State University, Baton Rouge
(856-05-98)
8:00 a.m. Sums of homomorphisms into Dedekind complete Banach lattices. David C. Carothers*, Hope College
William A. Feldman, University of Arkansas, Fayetteville
(856-47-127)
8:20 a.m. The value of certain determinants with elements _+1. Dale Woods*, Central State University
D. J. Boyce, Central State University
(856-15-100)
1:10 p.m. The duality between subsemigroups of Lie groups and monotone functions. Karl-Hermann Neeb*, Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-07)
1:50 p.m. On the geometry of subsemigroups of Lie groups. Wolfgang A. F. Ruppert*, Universit\"at f\`ur Bodenkultur, Austria and Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-02)
2:30 p.m. On the set of compact subgroups of a locally compact group. Christian Terp*, Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-03)
3:10 p.m. On topological semigroups of conal curves and connecting homotopy. Wolfgang Weiss*, Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-08)
3:50 p.m. Causality and homothetic maps on space-time. Paul Ehrlich*, University of Florida
(856-53-15)
4:30 p.m. Applications of differentiable semigroups in operator theory. J. P. Holmes*, Auburn University, Auburn
(856-20-39)
1:10 p.m. Robin functions and energy functionals of multiply connected domains. P. L. Duren*, University of Michigan, Ann Arbor
M. M. Schiffer, Stanford University
(856-30-65)
1:50 p.m. Schwarzian derivatives and zeros of solutions of second order linear differential equations. A. Hinkkanen*, University of Texas, Austin
John Rossi, Virginia Polytechnic Institute and State University
(856-30-92)
2:30 p.m. Harmonic analysis on domains. Steven G. Krantz*, Washington University
(856-42-27)
1:10 p.m. Phase-type distributions: Use in queuing models. Marcel F. Neuts*, University of Arizona
(856-90-17)
2:10 p.m. A finite capacity polling system with non-exhaustive service and non-renewal input. C. Blondia*, Philips Research Laboratory, Belgium
(856-90-47)
2:50 p.m. ML estimation of the parameters of a PH-distribution in triangular canonical form. Andrea Bobbio*, Istituto Elettrotecnico Nazionale Galileo Ferraris, Italy
Aldo Cumani, Istituto Elettrotecnico Nazionale Galileo Ferraris, Italy
(856-90-48)
1:10 p.m. Surfaces of constant mean curvature of Enneper type. Henry C. Wente*, University of Toledo
(856-53-76)
1:45 p.m. A survey of some unusual harmonic maps from the 3-ball to the 2-sphere. Robert Hardt*, Rice University
(856-49-67)
2:20 p.m. A priori estimates for a class of problems from nonlinear elasticity. Patricia Bauman, Purdue University, West Lafayette
Nicholas Owen, University of Bath, United Kingdom
Daniel Phillips*, Purdue University, West Lafayette
(856-35-28)
2:55 p.m. On the size of the blowup set for a quasilinear parabolic equation. Michael E. Gage*, University of Rochester
(856-35-54)
3:30 p.m. On the structure of complete embedded constant mean curvature surfaces in Euclidean space. Nicholas J. Korevaar*, University of Utah
(856-53-57)
4:05 p.m. Almost umbilic submanifolds. R. Howard*, University of South Carolina, Columbia
(856-53-58)
4:40 p.m. On the parabolic harmonic map equation from non-compact manifolds. G. Liao*, University of Texas, Arlington
L. F. Tam, The Chinese University of Hong Kong, Hong Kong
(856-53-78)
5:15 p.m. Rotational mean curvature flow, quenching and blow up. Bernhard Kawohl*, Universit\"at Heidelberg, Federal Republic of Germany
(856-35-35)
1:10 p.m. Bounds for rectilinear crossing numbers. Daniel Bienstock, Bellcore, Morristown, New Jersey
Nathaniel Dean*, Bellcore, Morristown, New Jersey
(856-05-44)
1:50 p.m. Generalized total colorings. Hugh Hind*, University of Southern Mississippi
(856-05-126)
2:30 p.m. Coclosure operators and chromatic polynomials. Nigel Ray, University of Manchester, England
William Schmitt*, Memphis State University
(856-05-34)
1:10 p.m. Continuity properties of pseudodifferential operators and other operators with singular kernels. Rodolfo H. Torres*, Washington University
(856-35-89)
1:50 p.m. Weighted inequalities for averaging operators. Kenneth F. Andersen*, University of Alberta
(856-42-63)
2:30 p.m. Oscillatory integrals with polynomial phase. Dan Oberlin*, Florida State University
(856-42-64)
3:10 p.m. On the approximation problem for barred partial^2. James L. Wang*, University of Alabama, Tuscaloosa
(856-30-80)
3:50 p.m. Projection theorems for estimating harmonic measure. Peter M. Knopf*, Pace University
(856-32-123)
4:30 p.m. Estimates for the maximal operator of the Ornstein-Uhlenbeck semigroup. Cristian E. Guti\'errez*, Temple University, Philadelphia
Wilfredo O. Urbina, Universidad Central de Venezuela, Caracas
(856-42-113)
7:00 a.m. Remarks on the approximation property. P. G. Casazza, University of Missouri, Columbia
N. J. Kalton*, University of Missouri, Columbia
(856-46-38)
7:40 a.m. The second conjugate algebra of L_1(G) of a locally compact group. Anthony To-Ming Lau*, University of Alberta
(856-43-102)
8:20 a.m. Spectral algebras. Theodore W. Palmer*, University of Oregon
(856-46-91)
9:00 a.m. Decompositions of commutative Banach algebras as semi-direct products and other structure results. Marc P. Thomas*, California State University, Bakersfield
(856-46-09)
7:00 a.m. Positive definite and negative definite functions on the Heisenberg group. Palle E. T. Jorgensen*, University of Iowa
(856-47-01)
7:40 a.m. On the semigroup (expiW)G. Norbert D\"orr*, Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-06)
8:20 a.m. Classification of Lie semialgebras. Anselm Eggert*, Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-04)
9:00 a.m. Classification of hyperplane subalgebras in real Lie algebras. Karl H. Hofmann*, Technische Hochschule Darmstadt, Federal Republic of Germany
(856-22-05)
7:00 a.m. The minimum points of the hyperbolic metric in plane domains. Marius Overholt*, University of Tennessee, Knoxville
(856-30-103)
7:40 a.m. Calderon Toeplitz operators. Krzysztof Nowak, Washington University
Richard Rochberg*, Washington University
(856-46-101)
8:20 a.m. Polynomial hulls and analytic motions. Zbigniew Slodkowski*, University of Illinois, Chicago
(856-32-85)
9:00 a.m. Equivalence of regularity for the Bergman projection and the barred partial-Neumann operator. Harold P. Boas, Texas A\thsp\&\thsp M University, College Station
Emil J. Straube*, Texas A\thsp\&\thsp M University, College Station
(856-32-94)
7:00 a.m. Null directions and curvature. John K. Beem*, University of Missouri, Columbia
Phillip E. Parker, Wichita State University
(856-53-53)
7:35 a.m. Causal and geodesic behavior of gravitational plane waves. P. Ehrlich*, University of Florida
G. Emch, University of Florida
G. Galloway, University of Miami
(856-53-13)
8:10 a.m. Riemannian metrics on fiber bundles. Gary R. Jensen*, Washington University
Marco Rigoli, Citta Universitaria, Italy
(856-53-33)
8:45 a.m. Contact Riemannian three-manifolds. Samuel I. Goldberg*, University of Illinois, Urbana-Champaign
(856-53-71)
9:20 a.m. A geometric estimate for the index of an umbilic on a smooth surface. Frederico Xavier*, University of Notre Dame
(856-53-14)
7:00 a.m. Matchings in regular graphs. M. D. Plummer*, Vanderbilt University
(856-05-62)
7:40 a.m. The maximum value of the principal eigenvalue of a planar graph. B. N. Boots, Wilfrid Laurier University
Gordon F. Royle*, Vanderbilt University
(856-05-88)
8:20 a.m. On quasi-threshold graphs. W. D. Wallis*, Southern Illinois University, Carbondale
(856-05-42)
1:10 p.m. Product integrals in differentiable groupoids with multiplication strongly differentiable at the identity. Mitchell J. Anderson*, University of Hawaii, Hilo
(856-22-106)
1:50 p.m. Compact uniquely divisible matrix semigroups. Dennison R. Brown, University of Houston, Houston
James W. Stepp*, University of Houston, Houston
(856-22-99)
2:30 p.m. The lattice of principal ideals of a linear algebraic monoid. Mohan S. Putcha*, North Carolina State University
(856-20-87)
3:10 p.m. Infinitesimal bisimple bases and transitive representations of inverse semigroups. Boris M. Schein*, University of Arkansas, Fayetteville
(856-20-107)
3:50 p.m. Multiplicative semigroups of infinite dimensional matrices. Arunava Mukherjea*, University of South Florida
(856-15-73)
1:10 p.m. A finite capacity dynamic priority queueing model with phase type services. S. Chakravarthy*, GMI Engineering and Management Institute, Flint, Michigan
(856-90-49)
1:50 p.m. Must matrix representations of distributions be restricted to phase type? Lester Lipsky*, University of Connecticut, Storrs
(856-90-108)
2:30 p.m. The moment problem for continuous distributions. Appie van de Liefvoort*, University of Missouri, Kansas City
(856-90-109)
3:10 p.m. Phase-type distributions: Asymptotic results. Marcel F. Neuts*, University of Arizona
(856-90-19)
1:10 p.m. The local structure of Riemannian manifolds. Patrick Ghanaat, Swiss Federal Institute of Technology, Switzerland
Maung Min-oo, McMaster University
Ernst A. Ruh*, Ohio State University, Columbus
(856-53-37)
1:45 p.m. Conformal deformation equation and isospectral set of conformal metrics. Sun-Yung A. Chang, University of California, Los Angeles
Paul C. Yang*, University of Southern California
(856-53-59)
2:20 p.m. Prescribed curvature and singularities of conformal metrics on Riemann surfaces. Robert C. McOwen*, Northeastern University
(856-35-61)
2:55 p.m. Conformal deformation of metrics to constant mean curvature. Jos\'e F. Escobar*, University of Chicago
(856-53-31)
3:30 p.m. Spherical minimal immersions of spherical space forms. Dennis DeTurck*, University of Pennsylvania
(856-53-77)
4:05 p.m. The changing geometry of isospectral manifolds. Dennis DeTurck, University of Pennsylvania
Herman Gluck, University of Pennsylvania
Carolyn Gordon*, Washington University
David Webb, Washington University
(856-53-30)
4:40 p.m. Domains in Riemannian manifolds and inverse spectral geometry. Harold Donnelly, Purdue University, West Lafayette
Jeffrey Lee*, Purdue University, West Lafayette
(856-53-55)
5:15 p.m. A class of nonlinear partial differential systems with geometric applications. S. Walter Wei*, University of Oklahoma
(856-53-69)
5:50 p.m. On the index of the Costa-Hoffan-Meeks minimal surface. Peter Li, University of Arizona
Luen-Fai Tam, The Chinese University of Hong Kong, Hong Kong
Frank Stenger, University of Utah
Andrejs E. Treibergs*, University of Utah
(856-53-52)
1:15 p.m. Orbits of the action of PGL(3) on spaces of plane curves. Paolo Aluffi*, Oklahoma State University, Stillwater
(856-14-104)
1:45 p.m. Birational mappings between hypersurfaces of degree M in P^M. Bruce Crauder*, Oklahoma State University, Stillwater
(856-14-93)
2:15 p.m. Cremona transformations and syzygies. Sheldon Katz*, Oklahoma State University, Stillwater
Klaus Hulek, Universitaet Bayreuth, Federal Republic of Germany
Frank Schreyer, Universitaet Bayreuth, Federal Republic of Germany
(856-14-96)
2:45 p.m. Hilbert functions of points in good position in P^2. Brian Harbourne*, University of Nebraska, Lincoln
(856-14-110)
3:15 p.m. On set-theoretic complete intersections in complex projective space. David B. Jaffe*, University of Nebraska, Lincoln
(856-14-66)
3:45 p.m. Some recent results on the Gaussian map for curves. Rick Miranda*, Colorado State University
(856-14-116)
1:15 p.m. Index theory on homogeneous spaces. Jeffrey Fox, University of Colorado, Boulder
Peter Haskell*, Virginia Polytechnic Institute and State University
(856-46-41)
2:00 p.m. Curvature measures of subanalytic sets. Joseph H. G. Fu*, Indiana University, Bloomington
(856-32-29)
2:45 p.m. Some aspects of analysis on locally symmetric spaces of finite volume. Werner Muller*, Institute for Advanced Study
(856-53-114)
3:30 p.m. Results of integrality of characteristic numbers. Sai Kee Yeung*, Massachusetts Institute of Technology
(856-53-117)