V. V. Ryzhikov, “Rank, rigidity of factors, and weak closure of measure-preserving <nobr>$\mathbf{Z}^n$</nobr>-actions”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2008, Number 4,Pages <nobr>13

JOURNALS // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika // Archive

Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2008 Number 4, Pages 13–16 (Mi vmumm954)

Mathematics

Rank, rigidity of factors, and weak closure of measure-preserving $\mathbf{Z}^n$-actions

V. V. Ryzhikov

UDC: 517.9

Received: 16.11.2007

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