Cohomology groups, multipliers and factors in ergodic theory
Tom 122 / 1997
Studia Mathematica 122 (1997), 275-288
DOI: 10.4064/sm-122-3-275-288
Streszczenie
The problem of compact factors in ergodic theory and its relationship with the problem of extending a cocycle to a cocycle of a larger action are studied.
