Invariant means and conditional expectation operators
Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part VIII, Tome 73 (1977), pp. 207-210
Voir la notice du chapitre de livre
We investigate the possibility of an integral representation of conditional expectation operators. We give conditions for an integral representation of conditional expectation operators with respect to the $\sigma$-algebra of $G$-invariant sets, where $G$ is an amenable group of automorphisms of a probability space, corresponding to some partition of the space by trajectories.
@article{ZNSL_1977_73_a15,
author = {V. G. Kulakova},
title = {Invariant means and conditional expectation operators},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {207--210},
year = {1977},
volume = {73},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1977_73_a15/}
}
V. G. Kulakova. Invariant means and conditional expectation operators. Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part VIII, Tome 73 (1977), pp. 207-210. http://geodesic.mathdoc.fr/item/ZNSL_1977_73_a15/