Youlin Li

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20112026

most citedStein fillings of contact 3-manifolds obtained as Legendrian surgeries

6 citations · 20 across the 19 of their papers we have counts for

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math.SG2026

Algebraic overtwistedness of contact $(+ 1)$ -surgeries via augmented Floer theories

Russell Avdek, Youlin Li, Zhengyi Zhou

We prove that contact $(+ 1)$ -surgery along a Legendrian $n$ -sphere $Λ \subset (S^{2 n + 1}, ξ_{std})$ with \[ \mathrm{tb}(Λ)\ne (-1)^{\frac{n(n-1)}{2}+1} \] has vanishi…

math.SG2024

Algebraically overtwisted tight $3$ -manifolds from $+ 1$ surgeries

Youlin Li, Zhengyi Zhou

We execute Avdek's algorithm to find many algebraically overtwisted and tight $3$ -manifolds by contact $+ 1$ surgeries. In particular, we show that a contact $1/ k$ surgery on the st…

Algebraic overtwistedness of contact (+1)-surgeries via augmented Floer theories

Algebraically overtwisted tight 3-manifolds from +1 surgeries

Algebraic overtwistedness of contact $(+ 1)$ -surgeries via augmented Floer theories

Algebraically overtwisted tight $3$ -manifolds from $+ 1$ surgeries