Tight contact structures on the Brieskorn spheres -Σ(2,3,6n-1) and contact invariants

Author:

Ghiggini Paolo1,Van Horn-Morris Jeremy2

Affiliation:

1. CNRS , Laboratoire Jean Leray , Université de Nantes , Nantes , France

2. American Institute of Mathematics , Palo Alto , CA , USA

Abstract

Abstract We compute the Ozsváth–Szabó contact invariants for all tight contact structures on the manifolds - Σ ( 2 , 3 , 6 n - 1 ) {-\Sigma(2,3,6n-1)} using twisted coefficients and a previous computation by the first author and Ko Honda. This computation completes the classification of the tight contact structures in this family of 3-manifolds.

Funder

Agence Nationale de la Recherche

Publisher

Walter de Gruyter GmbH

Subject

Applied Mathematics,General Mathematics

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3. Fillability of small Seifert fibered spaces;Mathematical Proceedings of the Cambridge Philosophical Society;2022-11-25

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