Seiberg-Witten invariants and surface singularities II. Singularities with good *-action
Abstract
This is a continuation of our paper math.AG/0111298. We prove an explicit formula for the geometric genus pg of a quasihomogeneous isolated surface singularity in terms of the Seiberg-Witten invariant of the link and other topological data which can be read from a resolution graph of the singularity. Moreover, we also determine all the Reidemeister-Turaev sign-refined torsion of the link (associated with any spinc structure) in terms of the Seifert invariants.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.