Publication

Kaleidoscopic groups: permutation groups constructed from dendrite homeomorphisms

Nicolas Monod
2019
Journal Articles

Abstract

Given a transitive permutation group, a fundamental object for studying its higher transitivity properties is the permutation action of its isotropy subgroup. We reverse this relationship and introduce a universal construction of infinite permutation groups that takes as input a given system of imprimitivity for its isotropy subgroup.

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Kaleidoscopic groups: permutation groups constructed from dendrite homeomorphisms

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