Semisimplicity, joinings and group extensions
Studia Mathematica, Tome 112 (1994) no. 2, pp. 141-164

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We present a theory of self-joinings for semisimple maps and their group extensions which is a unification of the following three cases studied so far: (iii) Gaussian-Kronecker automorphisms: [Th], [Ju-Th]. (ii) MSJ and simple automorphisms: [Ru], [Ve], [Ju-Ru]. (iii) Group extension of discrete spectrum automorphisms: [Le-Me], [Le], [Me].
DOI : 10.4064/sm-112-2-141-164

A. Del Junco 1 ; M.  1 ; M. K.  1

1
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A. Del Junco; M. ; M. K. . Semisimplicity, joinings and group extensions. Studia Mathematica, Tome 112 (1994) no. 2, pp. 141-164. doi: 10.4064/sm-112-2-141-164

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