A new formula for the spherical growth series of an amalgamated free product of two infinite cyclic groups

DOI10.2996/KMJ/1540951250zbMath1436.20041OpenAlexW2899145464MaRDI QIDQ1756004

Michihiko Fujii

Publication date: 11 January 2019

Published in: Kodai Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.kmj/1540951250

zbMATH Keywords

free groupamalgamated free productspherical growth seriesrational function expression

Mathematics Subject Classification ID

Generators, relations, and presentations of groups (20F05) Geometric group theory (20F65) Asymptotic properties of groups (20F69) Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations (20E06)

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