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Measuring the probabilistic powerdomain

Abstract:
In this paper we initiate the study of measurements on the probabilistic powerdomain. We show how measurements on the underlying domain naturally extend to the probabilistic powerdomain, so that the kernel of the extension consists of exactly those normalized valuations on the kernel of the measurement on the underlying domain. This result is combined with now-standard results from the theory of measurements to obtain a new proof that the fixed point associated with a weakly hyperbolic IFS with probabilities is the unique invariant measure whose support is the attractor of the underlying IFS.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/S0304-3975(03)00404-3

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Computer Science
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Computer Science
Role:
Author




Language:
English
Pubs id:
pubs:367125
UUID:
uuid:f00025e5-49ff-459a-b316-d442d8a35cfd
Local pid:
pubs:367125
Source identifiers:
367125
Deposit date:
2013-11-17

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