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arXiv · 1401.0093

An Oka Principle for a Parametric Infinite Transitivity Property

Frank Kutzschebauch·Alexandre Ramos-Peon
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Abstract

It is an elementary fact that the action by holomorphic automorphisms on C^n is infinitely transitive, i.e., m-transitive for any m in N. The same holds on any Stein manifold with the holomorphic density property X. We study a parametrized case: we consider m points on X parametrized by a Stein manifold W, and seek a family of automorphisms of X, parametrized by W, putting them into a standard form which does not depend on the parameter. This general transitivity is shown to enjoy an Oka principle, to the effect that the obstruction to a holomorphic solution is of a purely topological nature. In the presence of a volume form and of a corresponding density property, similar results for volume-preserving automorphisms are obtained.

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Frank Kutzschebauch, Alexandre Ramos-Peon. 2013-12-31. An Oka Principle for a Parametric Infinite Transitivity Property. https://arxiv.org/abs/1401.0093

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