Abstract:
It is proved that the generic extensions of a dynamical system inherit the triviality of pairwise independent
self-joinings. This property is related to well-known problems of joining theory and to Rokhlin's famous
multiple mixing problem.
Keywords:
pairwise independent joinings, local rigidity of cocycles, generic extensions of actions, relative multiple
mixing.
Citation:
V. V. Ryzhikov, “Self-joinings and generic extensions of ergodic systems”, Funktsional. Anal. i Prilozhen., 57:3 (2023), 74–88; Funct. Anal. Appl., 57:3 (2023), 236–247