Monday, January 4, 2021

Monday, January 4, 2021 — 11:30 to 11:30 AM EST

Title: Complex Hadamard diagonalizable graphs

Speaker: Ada Chan Affiliation: York University Zoom Contact: Soffia Arnadottir

Abstract: 

A graph is complex Hadamard diagonalizable if its Laplacian matrix is diagonalizable by a complex Hadamard matrix.

This is a natural generalization of the Hadamard diagonalizable graphs introduced by Barik, Fallat and Kirkland.

My interest in these graphs is two-fold:

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