Events by date

Title: Generalized quadrangles VI: flocks

Abstract: We will look at linear and non-linear flocks. We will give constructions of generalized quadrangles arising from flocks of cones in $PG(3,q)$. Please note that the seminar starts at 3 pm.

Title: The Tutte polynomial and its extensions

Abstract: The Tutte polynomial is one of the most important and most studied graph polynomials. It is important not only because it encodes a large amount of combinatorial information about a graph, but also because of its applications to areas such as statistical physics and knot theory.