A categorification for the Tutte polynomial
Edna F Jasso-Hernandez, Yongwu Rong
math.COarXiv:math/0512613
Abstract
For each graph, we construct a bigraded chain complex whose graded Euler characteristic is a version of the Tutte polynomial. This work is motivated by earlier work of Khovanov, Helme-Guizon and Rong, and others.
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