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math.SG2022
On the intersection form of fillings
Zhengyi Zhou
We prove, by an ad hoc method, that exact fillings with vanishing rational first Chern class of flexibly fillable contact manifolds have unique integral intersection forms. We appe…
math.SG2022★ 4 cited
On fillings of contact links of quotient singularities
Zhengyi Zhou
We study several aspects of fillings for links of general quotient singularities using Floer theory, including co-fillings, Weinstein fillings, strong fillings, exact fillings and…