Speaker : Prof. Cao, Xiwang (NUAA)
Title : On Some Expander Graphs and Algebraic Cayley Graphs
Time : 2014-09-05 (Fri) 10:30 - 11:30
Place : Seminar Room 617, Institute of Mathematics (NTU Campus)
Abstract: Recently, there are extensively studies on expander graphs since important applications in coding and cryptograph of such graphs have been found. In this talk, we present some constructions of expander graphs, some explicit examples of Rananujuan graphs (a special kind of expander graphs) are illustrated and the parameters of such graphs are investigated.