arXiv · 2004.09326
Nielsen equivalence in closed 2-orbifold groups
Abstract
We prove that any generating tuple of the fundamental group of a sufficiently large 2-dimensional orbifold is represented by an almost orbifold covering. As a corollary we obtain a generalization of Louder's Theorem which asserts that any two generating tuples of the fundamental group of a closed surface are Nielsen equivalent.
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Ederson R. F. Dutra. 2020-04-20. Nielsen equivalence in closed 2-orbifold groups. https://arxiv.org/abs/2004.09326
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