DisCoMath Seminar: Graphs with two distinct eigenvalues
Discrete & Computational Math Seminar (DisCoMath)
Graphs with two distinct eigenvalues
Dr. Jobby Jacob
School of Mathematical Sciences, RIT
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We will discuss some of the results from the paper by Chen, Grimm, McMichael and Johnson, Undirected graphs of Hermitian matrices that admit only two distinct eigenvalues.* In particular, we will discuss construction techniques used in this paper to study graphs where one of the two eigenvalues has multiplicity two. *https://www.sciencedirect.com/science/article/pii/S0024379514000895
Dr. Jobby Jacob is an Associate Professor in the School of Mathematics in the College of Science, Rochester Institute of Technology. Dr. Jacob received his Ph.D. from Clemson University. He joined RIT in 2009. His research interests include Graph Theory, Combinatorics and Optimization.
Undergraduates, graduates, and experts. Those with interest in the topic.
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When and Where
Open to the Public