Contact Info
Combinatorics & Optimization
University of Waterloo
Waterloo, Ontario
Canada N2L 3G1
Phone: 519-888-4567, ext 33038
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Thursday, October 24, 2019 1:00 PM EDT
Title: Perfect state transfer on Hadamard diagonalizable graphs
Speaker: Xiaohong Zhang Affiliation: University of Waterloo Room: MC 5479Abstract:
A (weighted) graph whose Laplacian matrix is diagonalizable by a Hadamard matrix is said to be Hadamard diagonalizable.
Thursday, October 24, 2019 3:00 PM EDT
Title: Boundary measurement and sign variation in real projective space
Speaker: John Machacek Affiliation: York University Room: MC 5417Abstract:
Thursday, October 24, 2019 4:00 PM EDT
Title: Sublinear separators in intersection graphs of convex shapes
Speaker: Rose McCarty Affiliation: University of Waterloo Room: MC 5501Abstract:
A balanced separator of an n-vertex graph is set of vertices whose deletion leaves only components of size at most 2n/3.