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Sequences of normal states on maximal op*-algebras

โœ Scribed by F. Leffler; V. Timmermann

Publisher
Springer US
Year
1990
Tongue
English
Weight
265 KB
Volume
49
Category
Article
ISSN
1573-8795

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๐Ÿ“œ SIMILAR VOLUMES

Maximality in sequences of function alge
Maximality in sequences of function algebras
โœ P.J. de Paepe ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science โš– 409 KB

For a compact subset X of eN (N EN) with non-empty interior a sequence (B,,)~\_o of function algebras on X is constructed such that (i) C(X)=B o :) B 1 :) B z :) .. . (ii) for each n ;;;'O, B n +! is a maximal subslgebra of Bยซ (iii) ("\ Bn={f EC(X) : f is analytic on the interior of X}.

On maximally unitarily mixed states on W
On maximally unitarily mixed states on W*-algebras
โœ P. M. Alberti ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 457 KB

The matter of discussion is the set of states on W\*-algebras. States are considered in relation to unitary mixing where the full group of unitary elements i s used. Among all the states. one could talk about. we are mainly interested in studying those the degree of mixture of which is maximally. We