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The quadratic isoperimetric inequality for mapping tori of free group automorphisms II: The general case

M. R. Bridson, D. Groves

math.GRarXiv:math/0610332

Abstract

If F is a finitely generated free group and ϕis an automorphism of F then the mapping torus of ϕadmits a quadratic isoperimetric inequality. This is the third and final paper in a series proving this theorem. The first two were math.GR/0211459 and math.GR/0507589.

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