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(2010)ISRAEL JOURNAL OF MATHEMATICS.177(1).p.229-251 Mark abstract For a finitely generated group I" denote by A mu(I") the growth coefficient of I", that is, the infimum over all real numbers d such that s (n) (I") < n! (d) . We show that the growth coefficient of a virtually free group is always rational, and that every rational number occurs as growth coefficient of some virtually free group.

Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-1106410



Author: Jan-Christoph Schlage-Puchta

Source: https://biblio.ugent.be/publication/1106410



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