Biholomorphic maps determined on the boundary

Biholomorphic Mapping on the Boundary I

We present a new proof of Chern-Ji's mapping theorem on a strongly pseudoconvex domain with differentiable spherical boundary. We show that a proper holomorphic self mapping of a strongly pseudoconvex domain with the real analytic boundary is biholomorphic. We shall show that a bounded domain D is biholomorphic to an open ball B n+1 whenever the boundary bD is locally biholomorphic to the bound...

Biholomorphic Maps between Teichmüller Spaces

In this paper we study biholomorphic maps between Teichmüller spaces and the induced linear isometries between the corresponding tangent spaces. The first main result in this paper is the following classification theorem. If M and N are two Riemann surfaces that are not of exceptional type, and if there exists a biholomorphic map between the corresponding Teichmüller spaces Teich(M) and Teich(N...

Local Boundary Regularity of the Szegő Projection and Biholomorphic Mappings of Non-pseudoconvex Domains

It is shown that the Szegő projection S of a smoothly bounded domain Ω, not necessarily pseudoconvex, satisfies local regularity estimates at certain boundary points, provided that condition R holds for Ω. It is also shown that any biholomorphic mapping f : Ω → D between smoothly bounded domains extends smoothly near such points, provided that a weak regularity assumption holds for D. 1. Prelim...

On Boundary Homeomorphisms of Trans-quasiconformal Maps of the Disk

This paper studies boundary homeomorphisms of trans-quasiconformal maps of the unit disk. Motivated by Beurling-Ahlfors’s well-known quasisymmetry condition, we introduce the “scalewise” and “pointwise” distortions of a circle homeomorphism and formulate conditions in terms of each that guarantee the existence of a David extension to the disk. These constructions are also used to obtain extensi...

Biholomorphic maps with linear parts having Jordan blocks: linearization and resonance type phenomena