Aut-invariant quasimorphisms on free products

Karlhofer, B

Karlhofer, B (通讯作者),Univ Aberdeen, Aberdeen, Scotland.

ANNALES MATHEMATIQUES DU QUEBEC, 2023; 47 (2): 475

Abstract

Let G = A * B be a free product of freely indecomposable groups. We explicitly construct quasimorphisms on G which are invariant with respect to all a......

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