9:30 a.m. String representations of graphs. J\'anos Pach, NYU and Hungarian Academy of Sciences
G\'eza T\'oth*, MIT and Hungarian Academy of Sciences
(963-52-37)
10:00 a.m. Gallai-Sylvester theorem for unit circles in the plane. Rom Pinchasi*, Hebrew University of Jerusalem
(963-52-83)
10:30 a.m. A sufficient condition for the existence of large empty convex polygons. Pavel Valtr*, Charles University, Prague, Czech Republic
(963-52-151)
11:00 a.m. Distances in finite point sets in the plane. Jozsef Solymosi*, ETH Zurich
(963-52-69)
9:30 a.m. Protein structure matching --- an extension of the largest clique size in Erd\H os-R\'enyi random graphs. \'Eva Czabarka*, National Institutes of Health, National Library of Medicine, National Center for Biotechnology Information
Stephen H Bryant, National Institutes of Health, National Library of Medicine, National Center for Biotechnology Information
Tom Madej, National Institutes of Health, National Library of Medicine, National Center for Biotechnology Information
John L Spouge, National Institutes of Health, National Library of Medicine, National Center for Biotechnology Information
(963-05-172)
10:00 a.m. How many disjoint 2-edge paths must a cubic graph have? Dhruv Mubayi*, Georgia Tech
Alexander Kelmans, University of Peurto Rico and Rutgers University
(963-05-152)
10:30 a.m. Diregularity of digraphs close to Moore bound. Mirka Miller*, University of Newcastle
(963-05-245)
11:00 a.m. Break
11:30 a.m. Long cycles through specified edgesin $k$-connected graphs. Tristan M Denley*, University of Mississippi
Haidong Wu, University of Mississippi
(963-05-195)
12:00 p.m. Edge list multicoloring trees: An extension of Hall's theorem. Matthew Cropper, Eastern Kentucky University
Andras Gyarfas, Hungarian Academy of Sciences
Jeno Lehel*, University of Louisville
(963-05-247)
9:30 a.m. Gabor systems and function-valued inner products. Peter G Casazza, Universtiy of Missouri
Mark C Lammers*, University of South Carolina
(963-46-121)
10:00 a.m. Two characterizations of the standard unit vector basis of $l_1$. David S Mitra*, Mercer University
(963-46-77)
10:30 a.m. Linear Discrete Operators on the Disk Algebra. Ivan V Ivanov*, Texas A&M Univeristy
Boris Shekhtman, University of South Florida
(963-46-206)
11:00 a.m. Operators of Rademacher and Gaussian subcotype. Aicke Hinrichs*, Texas A&M University College Station and Friedrich-Schiller University Jena
(963-46-116)
11:30 a.m. On d.c.\ functions and mappings. Jakub Duda*, University of Missouri, Columbia
(963-47-81)
12:00 p.m. On the optimality of a theorem of Elton on $\ell_1^n$ subsystems. S. J. Dilworth, University of South Carolina
Denka N. Kutzarova*, Bulgarian Academy of Sciences, currently U.S.C.
(963-46-61)
9:30 a.m. Unfoldings of Space Curves. Mohammad Ghomi, University of South Carolina
Ralph Howard*, University of South Carolina
(963-53-133)
10:00 a.m. Minimal Varieties and p-harmonic maps. Shihshu Walter Wei*, Department of Mathematics, University of Oklahoma
(963-53-193)
10:30 a.m. An Analysis of Completely-Positive Trace-Preserving Maps on $\mathcal{M}_2$. Mary Beth Ruskai, University of Massachusetts Lowell
Stanislaw Szarek, Case Western Reserve University
Elisabeth M Werner*, Case Western Reserve University
(963-81-132)
11:00 a.m. Spines and Topology of Thin Riemannian 3-Manifolds. Stephanie B Alexander, University of Illinois at Urbana-Champaign
Richard L Bishop*, University of Illinois at Urbana-Champaign
(963-53-222)
11:30 a.m. Diffeomorphisms of the Circle and Hyperbolic Curvature. David A Singer*, Case Western Reserve University
(963-53-50)
9:30 a.m. Nonlinear Semigroups and dispersive equations of KdV type. Radu C Cascaval*, University of Missouri-Columbia
(963-35-146)
10:00 a.m. A Complete Generator Theory for Jointly Continuous Semigroups of Nonlinear Transformations. John W Neuberger*, University of North Texas
(963-46-101)
10:30 a.m. On the Regularization and Stabilization of Approximation Schemes for Semigroups. Frank M Neubrander*, Louisiana State University
(963-47-109)
11:00 a.m. Approximation of ill-posed evolution problems. Serguei Piskarev*, Moscow State University, Science Research Computer Centre
(963-47-110)
9:30 a.m. Prime values of polynomials and small class numbers. Andrew Granville*, U of Georgia
Richard A Mollin, U of Calgary
(963-11-135)
10:00 a.m. Computations on Catalan's Conjecture. Jon Grantham*, IDA/CCS
Ferrell Wheeler, IDA/CCS
(963-11-43)
10:30 a.m. Hall's Ray and the Markoff Spectrum. Stephen J Astels*, University of Georgia
(963-11-171)
11:00 a.m. Congruences for Degenerate Number Sequences. Paul T Young*, University of Charleston
(963-11-115)
11:30 a.m. Explicit Estimate on the Riemann zeta function. Yuanyou F Cheng*, UNC at Chapel Hill
Sidney W Graham, Central Michigan University
(963-11-22)