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Legendrian contact homology and nondestabilizability. (English) Zbl 1226.57013
Summary: We provide the first example of a Legendrian knot with nonvanishing contact homology whose Thurston-Bennequin invariant is not maximal.

MSC:
57M25 Knots and links in the \(3\)-sphere (MSC2010)
57R17 Symplectic and contact topology in high or arbitrary dimension
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