Seminar on September 24, 2014
ISTANBUL DISCRETE MATHEMATICS MEETINGS
Matching extendability of strongly-regular graphs and Deza graphs
(University of Primorska, Slovenia)
Let G be a connected graph. A matching M in G is a set of pairwise non-adjacent edges; that is, no two edges share a common vertex. A vertex of G is matched by matching M if it is an endpoint of one of the edges in M . A perfect matching of G is a matching which matches all vertices of G. Graph G of even order is n-extendable, if
(i) it contains a matching of size n and
(ii) every such matching is contained in a perfect matching of G.
In this talk we will review known results about extendability of the strongly regular graphs and Deza graphs.
DATE: September 24, 2014
TIME: Wednesday, 11:00-12:00
ROOM: IMBM Seminar Room, Boğaziçi University South Campus