Proper Maps from Domains in C2 with Transverse Circle Action
Midwest Several Complex Variables Conference
University of Michigan, Ann Arbor, MI
We consider proper holomorphic mappings between smoothly bounded pseudoconvex regions in complex 2-space, where the domain is of finite type and admits a transverse circle action. The main result is that the closure of each irreducible component of the branch locus of such a map intersects the boundary of the domain in the union of finitely many orbits of the group action.
maps, C2, joint work with Yifei Pan. 20 minutes.
Adam Coffman (2007).
Proper Maps from Domains in C2 with Transverse Circle Action. Presented at Midwest Several Complex Variables Conference, University of Michigan, Ann Arbor, MI.