English

The range of holomorphic maps at boundary points

Complex Variables 2012-11-27 v1

Abstract

We prove a boundary version of the open mapping theorem for holomorphic maps between strongly pseudoconvex domains. That is, we prove that the local image of a holomorphic map f:DDf:D\to D' close to a boundary regular contact point p\deDp\in \de D where the Jacobian is bounded from zero along normal non-tangential directions has to eventually contain every cone (and more generally every admissible region) with vertex at f(p)f(p).

Keywords

Cite

@article{arxiv.1211.6064,
  title  = {The range of holomorphic maps at boundary points},
  author = {Filippo Bracci and John Erik Fornaess},
  journal= {arXiv preprint arXiv:1211.6064},
  year   = {2012}
}
R2 v1 2026-06-21T22:44:19.618Z