Debra Boutin
Debra Boutin

Professor of Mathematics Debra Boutin gave a research presentation "The Cost of Distinguishing Graphs" at the 22nd Coast Combinatorics Conference in Kona, Hawaii. In this talk, Boutin presented results on the smallest size of a set of vertices that can be used to remove all symmetries from a network.

This talk included new results obtained with Wilfried Imrich of Montanuniversitat Leoben, Austria on networks that are products of smaller networks, on infinite networks generally, and very recent strong results on infinite networks with controlled linear growth.

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