Y. Diao

activity

20042024

most citedQuadrisecants give new lower bounds for the ropelength of a knot

35 citations · 57 across the 24 of their papers we have counts for

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2 papers · 1 filter

math.CO2012

Relative Tutte polynomials of tensor products of colored graphs

Yuanan Diao, Gábor Hetyei

The tensor product $(G_{1}, G_{2})$ of a graph $G_{1}$ and a pointed graph $G_{2}$ (containing one distinguished edge) is obtained by identifying each edge of $G_{1}$ with the distinguished e…

math.CO2009★ 5 cited

Relative Tutte Polynomials for Colored Graphs and Virtual Knot Theory

Yuanan Diao, Gabor Hetyei

We introduce the concept of a relative Tutte polynomial of colored graphs. We show that this relative Tutte polynomial can be computed in a way similar to the classical spanning tr…