Polynomial Invariants for Arbitrary Rank Weakly-Colored Stranded Graphs
arXiv:1504.07165 · doi:10.3842/SIGMA.2016.030
Abstract
Polynomials on stranded graphs are higher dimensional generalization of Tutte and Bollobás-Riordan polynomials [Math. Ann. 323 (2002), 81-96]. Here, we deepen the analysis of the polynomial invariant defined on rank 3 weakly-colored stranded graphs introduced in arXiv:1301.1987. We successfully find in dimension a modified Euler characteristic with parameters. Using this modified invariant, we extend the rank 3 weakly-colored graph polynomial, and its main properties, on rank 4 and then on arbitrary rank weakly-colored stranded graphs.
Basic definitions overlap with arXiv:1301.1987