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20042026
most citedFour-ball genus bounds and a refinement of the Ozsvath-Szabo tau-invariant

37 citations · 106 across the 21 of their papers we have counts for

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Showing 2017Show all

2 papers · 1 filter

math.GT2017★ 2 cited

An Alexander polynomial for MOY graphs

Yuanyuan Bao, Zhongtao Wu

We introduce an Alexander polynomial for MOY graphs. For a framed trivalent MOY graph , we refine the construction and obtain a framed ambient isotopy invariant $Δ_{(\m…

math.GT2017

A bound for rational Thurston-Bennequin invariants

Youlin Li, Zhongtao Wu

In this paper, we introduce a rational invariant for rationally null-homologous knots in contact 3-manifolds with nontrivial Ozsváth-Szabó contact invariants. Such an invariant…