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An invariant of rational homology 3-spheres via vector fields

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 نشر من قبل Tatsuro Shimizu
 تاريخ النشر 2013
  مجال البحث
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 تأليف Tatsuro Shimizu




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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 Watanabes Morse homotopy invariant, which implies the equivalence of these two invariants.



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