The Isomorphism Problem for Higman-Thompson groups

Identificadores
URI: http://hdl.handle.net/10498/16099
DOI: 10.1016/j.jalgebra.2011.07.026
ISSN: 0021-8693
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Pardo Espino, Enrique
Date
2011-01-01Department
MatemáticasSource
Journal of Algebra 344 (2011), 172-183Abstract
We prove that the Higman–Thompson groups View the MathML sourceGn,r+ and View the MathML sourceGm,s+ are isomorphic if and only if m=nm=n and gcd(n−1,r)=gcd(n−1,s)gcd(n−1,r)=gcd(n−1,s).
Subjects
Higman–Thompson group; Leavitt algebraCollections
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