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Preprints, Working Papers, ... Year : 2019

Tight fibred knots without L-space surgeries

Abstract

We show there exist infinitely many knots of every fixed genus $g\geq 2$ which do not admit surgery to an L-space, despite resembling algebraic knots and L-space knots in general: they are algebraically concordant to the torus knot $T(2,2g+1)$ of the same genus and they are fibred and strongly quasipositive.

Dates and versions

hal-02323242 , version 1 (21-10-2019)

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Gilberto Spano, Filip Misev. Tight fibred knots without L-space surgeries. 2019. ⟨hal-02323242⟩
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