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math.CO2016★ 1 cited
Density of Zeros of the Tutte Polynomial
Seongmin Ok, Thomas J. Perrett
The Tutte polynomial of a graph is a two-variable polynomial whose zeros and evaluations encode many interesting properties of the graph. In this article we investigate the zeros o…
math.CO2016★ 1 cited
Characterizing graphs of maximum matching width at most 2
Jisu Jeong, Seongmin Ok, Geewon Suh
The maximum matching width is a width-parameter that is defined on a branch-decomposition over the vertex set of a graph. The size of a maximum matching in the bipartite graph is u…