Today, November 30^{th}, is AMS Day! Join our celebration of AMS members and explore special offers on AMS publications, membership and more. Offers end 11:59pm EST.
8:25 a.m. Cayley graphs: From surface actions to bell-ringing. Andrew J. Woldar*, Villanova University
(898-05-122)
9:15 a.m. Spectral bounds on the geometry of Cayley graphs. John D. Lafferty*, Carnegie Mellon University
(898-05-100)
10:05 a.m. Optimal cycle codes constructed from Ramanujan graphs. J. P. Tillich*, University of British Columbia
G. Z\'emor, Ecole Nationale Superieure, France
(898-94-111)
8:30 a.m. Arithmetic of Calabi-Yau diagonal hypersurfaces. Noriko Yui*, Queen's University
Fernando Quadros Gouv\^ea, Colby College
(898-14-58)
9:00 a.m. Deforming Calabi-Yau threefolds. Mark W. Gross*, Cornell University, Ithaca
(898-14-70)
9:30 a.m. Cubics, integrable systems, and Calabi-Yau threefolds. Ron Donagi, University of Pennsylvania
Eyal Markman*, University of Michigan, Ann Arbor
(898-14-69)
10:00 a.m. On quantum cohomology of surfaces. Antonella Grassi*, University of Pennsylvania
(898-14-74)
10:30 a.m. Toric residues. David A. Cox*, Amherst College
(898-14-77)
8:30 a.m. Some factorization properties of the ring of integer-valued polynomials. David F. Anderson*, University of Tennessee, Knoxville
Paul-Jean Cahen, Faculty de Science de St Jerome, France
Scott Thomas Chapman, Trinity University
William W. Smith, University of North Carolina, Chapel Hill
(898-13-07)
9:00 a.m. Prime ideals in birational extensions of polynomial rings. William J. Heinzer, Purdue University, West Lafayette
David Lantz, Colgate University
Sylvia M. Wiegand*, University of Nebraska, Lincoln
(898-13-96)
9:30 a.m. For torsion-free Abelian groups of finite rank, any exact duality is Warfield duality. Charles I. Vinsonhaler*, University of Connecticut, Storrs
William Wickless, University of Connecticut, Storrs
Theodore G. Faticoni, Fordham University
(898-20-63)
10:00 a.m. Complexities of commutative algebras. Wolmer V. Vasconcelos*, Rutgers University, New Brunswick
(898-13-32)
10:30 a.m. Flat covers over commutative Noetherian rings. Jinzhong Xu*, University of Kentucky
(898-13-24)
8:30 a.m. Exact multiplicity results for nonvariational boundary value problems. Philip Korman*, University of Cincinnati
(898-34-65)
9:00 a.m. Existence and multiplicity results on a singular boundary value problem. Y. S. Choi*, University of Connecticut, Storrs
Alan C. Lazer, University of Miami
P. Joseph McKenna, University of Connecticut, Storrs
(898-35-107)
9:30 a.m. Uniqueness of solution to a quasilinear elliptic BVP. Alan V. Lair, Air Force Institute of Technology
Aihua W. Shaker*, Air Force Institute of Technology
(898-35-21)
10:00 a.m. Radial symmetry of large solutions of nonlinear elliptic equations. Steven D. Taliaferro*, Texas A & M University, College Station
(898-35-35)
10:30 a.m. A boundary value problem arising from the unsteady transonic small disturbance equation. Sun\v ci\v ca \v Cani\v c*, Iowa State University
Barbara L. Keyfitz, University of Houston, Downtown
(898-35-108)
8:30 a.m. $\B d$ topological entropy and pressure for amenable group actions. O. Bradley Bassler*, Wesleyan University
(898-28-04)
9:00 a.m. Unimodal interval maps with no sigma-finite invariant measure absolutely continuous with respect to Lebesgue measure. Jane M. Hawkins*, University of North Carolina, Chapel Hill
Henk Bruin, University of Erlangen-Nurnberg, Germany
(898-28-45)
9:30 a.m. The tail field and the complete orbit structure of a Borel endomorphism. Dorothy Maharam*, Northeastern University
(898-28-51)
10:00 a.m. A family of generalized Riesz products. A. H. Dooley, University of New South Wales, Australia
S. J. Eigen*, Northeastern University
(898-28-80)
10:30 a.m. Flows on homogeneous spaces. David Witte*, Williams College
(898-58-129)
9:00 a.m. Projective structures on Riemann surfaces. Albert Marden*, University of Minnesota, Minneapolis
(898-30-34)
10:00 a.m. Homotopy equivalences of 3-manifolds and deformation theory of Kleinian groups. Richard D. Canary*, University of Michigan, Ann Arbor
Darryl McCullough, University of Oklahoma
(898-57-137)
9:00 a.m. The cyclohedra for the compactification of configuration spaces of the circle. Jim Stasheff*, University of North Carolina, Chapel Hill
(898-16-135)
9:40 a.m. Modular operads. Ezra Getzler*, Massachusetts Institute of Technology
(898-58-89)
10:20 a.m. Representations of finite upper triangular groups. A. A. Kirillov*, University of Pennsylvania
(898-20-120)
9:00 a.m. Moduli of higher spin curves. Tyler J. Jarvis*, Mississippi State University
(898-14-26)
9:20 a.m. Non-square determinants. Vladimir Shpilrain*, Ruhr University, Germany
(898-19-05)
9:40 a.m. Free subgroups of SO(3,Q) and SL(2,Z). Guoyang Liu*, Wesleyan University
Lewis C. Robertson, Wesleyan University
(898-20-16)
10:00 a.m. Some examples of computational coordinates for finite 2-groups. Jocelyn Quaintance*, Wesleyan University
Lewis C. Robertson, Wesleyan University
(898-20-17)
10:20 a.m. Duality between locally m-convex algebras and completely regular spaces. Domenico Rosa*, Teikyo Post University
(898-46-54)
2:30 p.m. Rational curves on singular toric varieties. Martin A. Guest*, University of Rochester
(898-14-41)
3:00 p.m. Quaternionic toric varieties. Richard Scott*, Ohio State University, Columbus
(898-14-71)
3:30 p.m. The Todd class of a toric variety. James E. Pommersheim*, Massachusetts Institute of Technology
(898-14-148)
4:00 p.m. Involutions on toric varieties. Ciprian Borcea*, Rider University
(898-14-47)
4:30 p.m. On the Euler characteristic of nongeneral degeneracy loci. Lars J. Ernstrom*, Ohio State University, Mansfield
(898-14-73)
5:00 p.m. Rational curves of degree at most 9 on the generic quintic threefold. Steven L. Kleiman*, Massachusetts Institute of Technology
Trygve Johnsen, University of Tromso, Norway
(898-14-78)
2:30 p.m. The Baer-Kaplansky Theorem for a class of global mixed groups. Steven T. Files, University of Connecticut, Storrs
William Wickless*, University of Connecticut, Storrs
(898-20-12)
3:00 p.m. Irreducibility of polynomials. Joe L. Mott*, Florida State University
(898-13-83)
3:30 p.m. The prime spectrum of polynomial rings. Stephen J. McAdam, University of Texas, Austin
Chandni Shah*, University of California, Riverside
(898-13-97)
4:00 p.m. Finiteness theorems for Picard groups. Robert M. Guralnick, University of California, Los Angeles
David B. Jaffe, University of Nebraska, Lincoln
W. Raskind, University of California, Los Angeles
Roger A. Wiegand*, University of Nebraska, Lincoln
(898-13-88)
4:30 p.m. Finite conditions for factorization. Daniel D. Anderson*, University of Iowa
Bernadette Mullins, University of Iowa
(898-13-08)
2:30 p.m. Global bifurcation in infinite dimensional dynamical systems. James R. Ward, Jr.*, University of Alabama, Birmingham
(898-35-50)
3:00 p.m. Multiple-pulse solutions in singularly-perturbed systems. Tasso J. Kaper*, Boston University
(898-35-147)
3:30 p.m. Multiplying of pulses in optical fibers. James C. Alexander, University of Maryland, College Park
Christopher Jones*, Brown University
B. Sandstede, IAAS Berlin, Germany
(898-94-44)
4:00 p.m. Higher order phase-field models and anisotropic interfacial motion. Peter W. Bates, Brigham Young University
Paul C. Fife, University of Utah
Robert A. Gardner*, University of Massachusetts, Amherst
Christopher Jones, Brown University
(898-35-31)
4:30 p.m. Oriented global fold maps in differential and integral equations. Philip T. Church*, Syracuse University
James G. Timourian, University of Alberta
(898-35-60)
5:00 p.m. An index and its applications in asymptotically Hamiltonian systems. Tixiang Wang*, University of Connecticut, Groton
(898-58-18)
2:30 p.m. Levels of uniformity in algebraically specified networks. Arnold L. Rosenberg*, University of Massachusetts, Amherst
(898-68-37)
3:20 p.m. The degree-diameter problem for several varieties of Cayley graphs. Randall Dougherty*, Ohio State University, Columbus
Vance Faber, Los Alamos National Laboratory
(898-05-143)
4:10 p.m. The diameter of directed Cayley graphs of Abelian groups. Charles M. Fiduccia, Supercomputing Research Center, Maryland
Rodney W. Forcade, Supercomputing Research Center, Maryland
Jennifer Zito*, Supercomputing Research Center, Maryland
(898-05-130)
2:30 p.m. On the Hitchin system. Bert van Geemen, University of Turin, Italy
Emma Previato*, Boston University
(898-14-61)
3:00 p.m. Analytically completely integrable systems, normal functions, and non-abelian theta functions. Ron Donagi*, University of Pennsylvania
(898-58-139)
3:30 p.m. Quantum cohomology and representation theory. Andrey O. Radul*, Howard University
(898-15-42)
4:00 p.m. Monodromy of generalized theta functions. Ron Donagi, University of Pennsylvania
Tony G. Pantev*, Massachusetts Institute of Technology
(898-14-144)
4:30 p.m. Penrose transforms and the geometry of flag manifolds. J. A. Wolf*, University of California, Berkeley
(898-22-02)
5:00 p.m. The algebraic structure of quantum cohomology. Ezra Getzler*, Massachusetts Institute of Technology
(898-58-159)
2:30 p.m. Spherical functions on GxG/G and intertwining operators. Pavel I. Etingof, Harvard University
Igor B. Frenkel, Yale University
Alexander Kirillov, Jr.*, Yale University
(898-33-91)
3:05 p.m. Spinor representations of quantum groups. Jintai Ding*, Yale University
(898-17-93)
3:40 p.m. Spherical functions on affine Lie groups. Pavel I. Etingof*, Harvard University
(898-33-102)
4:15 p.m. Mirror maps and Thompson series. Bong H. Lian*, Harvard University
(898-22-123)
4:50 p.m. Localization for quantum groups. Valery Lunts*, Indiana University, Bloomington
Alex Rosenberg, Indiana University, Bloomington
(898-16-92)
2:30 p.m. Inclusion relations for a class of analytic functions. Massoud Jahangiri*, Kent State University
(898-30-49)
2:50 p.m. Generalized symplectic geometry as a covering theory for the Hamiltonian theories of classical particles and fields. Ronald O. Fulp, North Carolina State University
Larry K. Norris, North Carolina State University
Jeffrey K. Lawson*, Wake Forest University
(898-53-03)
3:10 p.m. Kinematic singularities in an extended electrodynamics. Geoffrey K. Martin*, University of Toledo
(898-53-10)
3:30 p.m. Algebraic index theorems and applications. Boris Tsygan*, Pennsylvania State University
(898-57-138)
3:50 p.m. Constructive 2-dimensional topological quantum field theory. Stephen Sawin*, Massachusetts Institute of Technology
(898-81-151)
4:10 p.m. Symplectic structures for Yang-Mills moduli spaces over symplectic four-manifolds. Paul M. N. Feehan*, Harvard University
(898-58-145)
4:30 p.m. Cohomology pairings on moduli spaces. M. Thaddeus*, Harvard University
(898-14-146)
2:40 p.m. A simple map with no prime factors. Andr\'es del Junco*, University of Toronto
(898-28-57)
3:10 p.m. Smorodinsky's conjecture on rank-one mixing. Terrence M. Adams*, Poughkeepsie, New York
(898-28-66)
3:40 p.m. A dynamical system with a Z^2 centralizer. Aimee Johnson*, Swarthmore College
Kye-Won Park, Ajou University, Korea
(898-28-48)
4:10 p.m. Weak complements and ergodic infinite measure preserving transformations. S. J. Eigen, Northeastern University
Arshag B. Hajian*, Northeastern University
Shizuo Kakutani, Yale University
(898-28-81)
4:40 p.m. Rank-one weak mixing for nonsingular transformations. Terrence M. Adams, Poughkeepsie, New York
N. A. Friedman*, State University of New York, Albany
Cesar Silva, Williams College
(898-28-127)
2:45 p.m. On elliptic solutions of Yang-Baxter equations. Igor B. Frenkel*, Yale University
(898-35-106)
3:35 p.m. A rational model for the Floer homotopy type of a complex Kahler manifold. Jack Morava*, Johns Hopkins University, Baltimore
(898-58-124)
4:15 p.m. Equivariant elliptic cohomology and elliptic Poisson-Lie algebras. Victor Ginzburg, University of Chicago
Mikhail M. Kapranov*, Northwestern University
Eric Vasserot, Ecole Normale Superieure, France
(898-17-152)
4:55 p.m. Quantum operator algebras. Gregg J. Zuckerman*, Yale University
(898-81-110)