Speaker: Tatsuro Ito (伊藤達郎), Anhui University
Date: Sat, May 09, 2015
Time: 10:45 - 11:20
Venue: Middle Meeting Room
Title: Graph isomorphisms
A student of my undergraduate class at Anhui University gave a spectral condition on a graph that tells which cospectral graphs are isomophic to it. Let us call it Diao's condition after the student's name. It seems that almost all graphs satisfy Diao's condition.