Combinatorics Seminar 2018


Speaker: Huiqiu Lin (林辉球), East China University of Science and Technology

Date: Wed, May 09, 2018

Time: 14:00 - 15:00

Venue: Middle Meeting Room

Title: Size, transimission and spectral radius of a strongly connected digraph

Abstract:

We will talk about bounds on the sizes, transimissions and spectral radiii of digraphs with some given parameters, including characterizations of extremal digraphs.


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