Seminars archive
Upcoming Seminars   Seminar: Algebra Title to be announced Brandon William, UC Berkeley   Seminar: Algebra Title to be announced Frank Thorne, University of South Carolina   Colloquium: Computational Mathematics Optimization Methods for Training Neural Networks Jorge Nocedal, Northwestern University  Past Seminars   Defense: Dissertation Privacy Preserving Medical Data Publishing James Gardner, Emory University   Defense: Dissertation Some Mathematical Problems in Design of FreeForm Mirrors and Lenses Hasan Palta, Emory University   Seminar: Combinatorics Multicommodity distribution using PageRank Paul Horn, Harvard University   Seminar: Combinatorics The Lagrangian of a hypergraph and its application to extremal problems Yuejian Peng, Indiana State University   Seminar: Numerical Analysis and Scientific Computing Experiences with Model Reduction and Interpolation Paul Constantine, Sandia National Laboratory   Seminar: Algebra and Number Theory Integral points on pencils of homogeneous spaces JeanLouis ColliotThelene, University of ParisSud, Orsay Venue: Mathematics and Science Center, Room W306 Show abstract In this seminar talk I shall first go into details of my work with
Fei Xu on integral solutions of the diophantine equation
$q(x,y,z)=P(t)$, where $q$ is an indefinite integral ternary
quadratic form and $P(t)$ is a polynomial with integral coefficients.
I shall then explain the extent to which David Harari and I may
currently extend the result to pencils of homogeneous spaces of
linear algebraic groups.   Colloquium Questions in the algebraic topology of Galois theory Kirsten Wickelgren, Harvard University   Defense: Dissertation 3Connected, ClawFree, Generalized NetFree Graphs are Hamiltonian Susan Janiszewski, Emory University   Seminar: Combinatorics ErdosKoRadotype colorings of systems of sets or linear spaces Hanno Lefmann, Chemnitz University of Technology   Colloquium BrauerManin obstruction and integral points J.L. ColliotThelene, University of ParisSud, Orsay 
