Polynomial Diffeomorphisms of $\C^2$. VIII: Quasi-Expansion
arXiv:math/0103037
Abstract
This paper continues our investigation of the dynamics of polynomial diffeomorphisms of C^2. We introduce a dynamical property of polynomial diffeomorphisms that generalizes hyperbolicity in the way that semi-hyperbolicity generalizes hyperbolicity for polynomial maps of the complex plane.
43 pages, 2 figures