May
01
Discrete Mathematics Seminar
Maria Chudnovsky, Columbia University and Clay Mathematics Institute (CMI)
The structure of bullfree graphs
Apr
25
Discrete Mathematics Seminar
Doron Zeilberger, Rutgers University
An Elegant and Insightful Direct Combinatorial Proof of the Arithmetical Identity 4+5=2+7
Apr
17
Discrete Mathematics Seminar
Xander Faber, Columbia University
The Finite Field Kakeya Problem
Apr
10
Discrete Mathematics Seminar
David Moulton, IDA-CCR
Averaging Points Two at a Time
Apr
03
Discrete Mathematics Seminar
János Pach, Courant Institute, NYU
Points Surrounding the Origin
Mar
13
Discrete Mathematics Seminar
Noga Alon, Tel-Aviv University and IAS
Sumsets in finite fields and Cayley sum graphs
Mar
06
Discrete Mathematics Seminar
Dan Cranston, Rutgers University and Bell Labs
Star-coloring planar graphs with high girth
Feb
28
Discrete Mathematics Seminar
Robin Pemantle, Tel-Aviv University and IAS
Run time bounds for a model related to sieving
Feb
22
Discrete Mathematics Seminar
Assaf Naor, Courant Institute, NYU
Isomorphic uniform convexity in metric spaces
Feb
14
Discrete Mathematics Seminar
Jakob Fox, Princeton University
Ramsey numbers of sparse graphs and hypergraphs
Feb
07
Discrete Mathematics Seminar
Daniel Král', Charles University, Prague
The circular chromatic index of graphs of high girth
Dec
06
Discrete Mathematics Seminar
Wesley Pegden, Rutgers University
Critical triangle-free graphs with lots of edges