Upcoming talks
October 18th
Speaker: Emanuel Silva
Title: Strongly Cospectral Vertices in Trees
Affiliation: Universidade Federal de Minas Gerais, Brazil
Abstract: This talk is about the problem of finding a triple of pairwise strongly cospectral vertices at a tree. We present a construction of trees with cospectral non-similar vertices by looking at the limbs of the vertices. Then, we discuss the difficulties of finding such triples and comment about related problems.
October 25th
Hermie Monterde
November 1st
Allen Herman
Past talks
Youtube playlist with all talks
56. Miguel Angel Fiol Mora – Four families of polynomials in spectral graph theory
55. Thomas Spier – Graph Continued Fractions
54. Kate Lorenzen – Spectral Properties of the exponential distance matrix
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