An invariant of rational homology 3-spheres via vector fields

Published 8 Nov 2013 in math.GT | (1311.1863v1)

Abstract: We define an invariant of rational homology 3-spheres via vector fields. The construction of our invariant is a generalization of both that of the Kontsevich-Kuperberg-Thurston invariant and that of Watanabe's Morse homotopy invariant, which implies the equivalence of these two invariants.

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Authors (1)

Tatsuro Shimizu

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