The Dehn function of Richard Thompson's group T

2015/11/13 by Kun Wang, Wang, Kun, Zhu‐Jun Zheng +3
Mathematics · #Geometric and Algebraic Topology #Finite Group Theory Research #Advanced Algebra and Geometry

paper · pdf · doi:10.48550/arxiv.1511.04148

Abstract

V.S.Guba had proved that the R.Thompson group T satisfies polynomial isoperimetric inequality and Φ_T(n)\preceq n⁷, where Φ_T is the Dehn function of group T. In this paper, we show that Φ_T(n)\preceq n⁵.

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