The L-space conjecture for persistently foliar knots

A knot κ\kappa in S3S^3 is an L-space knot if some non-trivial Dehn surgery on κ\kappa yields an L-space, and it is persistently foliar if, for each boundary slope, its complement admits a co-oriented taut foliation meeting the boundary transversely in curves of that slope. L-space knot conjecture. A knot is persistently foliar if and only if it is not an L-space knot and has no reducible surgeries. This relates taut foliations and L-spaces to Dehn surgery on knots; the source does not give evidence of resolution.

Sources & referencesView supporting material

Primary source

Charles Delman and Rachel Roberts, “Persistently foliar composite knots”, arXiv:1905.04838 (2020).

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