1 द्वारा ईबुक Martin R Bridson
Martin R Bridson: Quadratic Isoperimetric Inequality for Mapping Tori of Free Group Automorphisms
The authors prove that if $F$ is a finitely generated free group and $/phi$ is an automorphism of $F$ then $F/rtimes_/phi/mathbb Z$ satisfies a quadratic isoperimetric inequality. The authors’ proof …
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