Seminar:

Discrete harmonic and non-commutative probabilistics analysis

Osoba referująca:

Octavio Arizmendi Echegaray (CIMAT Guanajuato and Saarbrücken)

Seminar item date:

Thursday, 6. May 2021 - 11:00

Sala:

zoom.us (kontakt: wiktor.ejsmont@gmail.com)

Abstract:

Energy of graphs, introduced in mathematics by Gutman in the 70’s is a quite studied invariant of graphs. In (2018) with Juarez, we introduced a refinement called Energy of a Vertex. This allows to give better bounds and a local understanding for the energy of a graph. In this talk I will survey on the topic of Energy of Graphs and on recent results in relation with Energy of a Vertex, that I derived with various coauthors.