Dirichlet Forms and Markovian Semigroups
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Fabio Cipriani
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Article
📅
1997
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Elsevier Science
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English
⚖ 545 KB
We characterize w\*-continuous, Markovian semigroups on a von Neumann algebra M, which are , 0 -symmetric w.r.t. a faithful, normal state , 0 in M \* + , in terms of quadratic forms on the Hilbert space H of a standard form (M, H, P, J). We characterize also symmetric, strongly continuous, contracti