Symplectic fillings of links of quotient surface singularities
Symplectic deformation types of minimal symplectic fillings of links of quotient surface singularities are studied. The main result is the following:NEWLINENEWLINE Theorem. A symplectic filling of the link of a quotient surface singularity is symplectic-deformation equivalent to the complement of a certain divisor in an iterated blowup of \(\mathbb{C}P^2\) or \(\mathbb{C}P^1\times \mathbb{C}P^1\).NEWLINENEWLINE A detailed description of the symplectic fillings is also given. In particular, the finiteness of symplectic deformation types of minimal symplectic fillings for each quotient surface singularity is proved.
scientific article; zbMATH DE number 6081392
scientific article