The isomorphism problem for Higman-Thompson groups

作者：Pardo E^*

来源：Journal of Algebra, 2011, 344(1): 172-183.

DOI：10.1016/j.jalgebra.2011.07.026

• Higman-Thompson group
• Leavitt algebra
• Isomorphism

We prove that the Higman-Thompson groups G(n,r)(+), and G(m,s)+ are isomorphic if and only if m = n and gcd(n - 1, r) = gcd(n - 1, s).

• 出版日期2011-10-15