A Note on the Bar-Natan Skein Module
Marta Asaeda, Charles Frohman
math.QAarXiv:math/0602262
Abstract
We introduce a new skein module for three manifolds based on properly embedded surfaces and their relations introduced by D.Bar-Natan, and modified by M.Khovanov. We compute the structure of the modules for some manifolds, including Seifert fibred manifolds.
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