Thursday, October 17, 2013 3:30 pm
-
4:30 pm
EDT (GMT -04:00)
Stable Polynomials and Ramanujan Graphs
Speaker: | David Wagner |
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Affiliation: | University of Waterloo |
Room: | Mathematics and Computer Building (MC) 5158 |
Abstract:
We show how Marcus, Spielman and Srivastava use stable polynomials to construct bipartite Ramunujan graphs of degree $k$ whenever $k\ge3$. (This will be the second of two lectures.)