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Combinatorial bounds on transverse and concordance invariants from the deformations of Khovanov homology. (arXiv:1707.03424v2 [math.GT] UPDATED)

来源于:arXiv
In this paper we provide a new Bennequin-type inequality for the Rasmussen-Beliakova-Wehrli invariant, featuring the numerical transverse braid invariants (the $c$-invariants) introduced in \[https://arxiv.org/abs/1705.03481]. From the Bennequin type-inequality, and a combinatorial bound on the value of the $c$-invariants, we deduce a new computable bound on the Rasmussen-Beliakova-Wehrli invariant. 查看全文>>