Finitude homotopique et isotopique des structures de contact tendues
classification
🧮 math.SG
math.GT
keywords
contactstructuresclassesfinitenumbertightatoroidalclosed
read the original abstract
Let V be a closed 3-manifold. In this paper we prove that the homotopy classes of plane fields on V that contain tight contact structures are in finite number and that, if V is atoroidal, the isotopy classes of tight contact structures are also in finite number.
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