1 citations · 1 across the 4 of their papers we have counts for
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Non-loose torus knots in
Jiaxin Huang, Youlin Li, Zaiting Xu
In this paper, we present a complete coarse classification of non-loose Legendrian and transverse torus knots in any contact structure on .
Knotted solid tori in contact manifolds
John Etnyre, Youlin Li, Bülent Tosun
In this note we study solid tori in contact manifolds. Specifically, we study the width of a knot type and give criteria for when it is equal to the maximal Thurston-Bennequin inva…
On geography of symplectic fillings of contact branched covers
Youlin Li, Yuhe Zhang
In this paper, we determine the Euler characteristics and signatures of the exact symplectic fillings of the contact double, 3-fold or 4-fold cyclic covers of the standard contact…
Contact (+1)-surgeries on rational homology 3-spheres
Fan Ding, Youlin Li, Zhongtao Wu
In this paper, sufficient conditions for contact -surgeries along Legendrian knots in contact rational homology 3-spheres to have vanishing contact invariants or to be overtw…
Smoothly non-isotopic Lagrangian disk fillings of Legendrian knots
Youlin Li, Motoo Tange
In this paper, we construct the first families of distinct Lagrangian ribbon disks in the standard symplectic 4-ball which have the same boundary Legendrian knots, and are not smoo…
The support genus of certain Legendrian knots
Youlin Li, Jiajun Wang
In this paper, the support genus of all Legendrian right handed trefoil knots and some other Legendrian knots is computed. We give examples of Legendrian knots in the three-sphere…