Invariant d'entrelacs associ\'e \`a la repr\'esentation des spineurs de so(7)
Geometric Topology
2007-05-23 v1 Quantum Algebra
Abstract
Pulling back the weight system associated with the spinor representation of the Lie algebra so(7) by the universal Vassiliev-Kontsevich invariant yields a numerical link invariant with values in formal power series. Computing some skein relations satisfied by this invariant, I derive a recursive algorithm for its evaluation. The values of this invariant belong to the ring Z[W,W^{-1}] of Laurent polynomials in one variable.
Keywords
Cite
@article{arxiv.math/0107138,
title = {Invariant d'entrelacs associ\'e \`a la repr\'esentation des spineurs de so(7)},
author = {Bertrand Patureau-Mirand},
journal= {arXiv preprint arXiv:math/0107138},
year = {2007}
}
Comments
15 pages in french