# A cut salad of cocycles

Jon Aaronson; Mariusz Lemańczyk; Dalibor Volný

Fundamenta Mathematicae (1998)

- Volume: 157, Issue: 2-3, page 99-119
- ISSN: 0016-2736

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topAaronson, Jon, Lemańczyk, Mariusz, and Volný, Dalibor. "A cut salad of cocycles." Fundamenta Mathematicae 157.2-3 (1998): 99-119. <http://eudml.org/doc/212297>.

@article{Aaronson1998,

abstract = {We study the centraliser of locally compact group extensions of ergodic probability preserving transformations. New methods establishing ergodicity of group extensions are introduced, and new examples of squashable and non-coalescent group extensions are constructed.},

author = {Aaronson, Jon, Lemańczyk, Mariusz, Volný, Dalibor},

journal = {Fundamenta Mathematicae},

keywords = {skew product; group extension; cocycle; ergodic measure-preserving transformation; squashable; non-coalescent; Maharam transformation},

language = {eng},

number = {2-3},

pages = {99-119},

title = {A cut salad of cocycles},

url = {http://eudml.org/doc/212297},

volume = {157},

year = {1998},

}

TY - JOUR

AU - Aaronson, Jon

AU - Lemańczyk, Mariusz

AU - Volný, Dalibor

TI - A cut salad of cocycles

JO - Fundamenta Mathematicae

PY - 1998

VL - 157

IS - 2-3

SP - 99

EP - 119

AB - We study the centraliser of locally compact group extensions of ergodic probability preserving transformations. New methods establishing ergodicity of group extensions are introduced, and new examples of squashable and non-coalescent group extensions are constructed.

LA - eng

KW - skew product; group extension; cocycle; ergodic measure-preserving transformation; squashable; non-coalescent; Maharam transformation

UR - http://eudml.org/doc/212297

ER -

## References

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