Decompositions of Beurling type for E₀-semigroups

Rolf Gohm

Banach Center Publications (2006)

  • Volume: 73, Issue: 1, page 167-176
  • ISSN: 0137-6934

Abstract

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We define tensor product decompositions of E₀-semigroups with a structure analogous to a classical theorem of Beurling. Such decompositions can be characterized by adaptedness and exactness of unitary cocycles. For CCR-flows we show that such cocycles are convergent.

How to cite

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Rolf Gohm. "Decompositions of Beurling type for E₀-semigroups." Banach Center Publications 73.1 (2006): 167-176. <http://eudml.org/doc/282460>.

@article{RolfGohm2006,
abstract = {We define tensor product decompositions of E₀-semigroups with a structure analogous to a classical theorem of Beurling. Such decompositions can be characterized by adaptedness and exactness of unitary cocycles. For CCR-flows we show that such cocycles are convergent.},
author = {Rolf Gohm},
journal = {Banach Center Publications},
keywords = {Beurling; -semigroup; unitary cocycle; adapted; exact},
language = {eng},
number = {1},
pages = {167-176},
title = {Decompositions of Beurling type for E₀-semigroups},
url = {http://eudml.org/doc/282460},
volume = {73},
year = {2006},
}

TY - JOUR
AU - Rolf Gohm
TI - Decompositions of Beurling type for E₀-semigroups
JO - Banach Center Publications
PY - 2006
VL - 73
IS - 1
SP - 167
EP - 176
AB - We define tensor product decompositions of E₀-semigroups with a structure analogous to a classical theorem of Beurling. Such decompositions can be characterized by adaptedness and exactness of unitary cocycles. For CCR-flows we show that such cocycles are convergent.
LA - eng
KW - Beurling; -semigroup; unitary cocycle; adapted; exact
UR - http://eudml.org/doc/282460
ER -

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