Results 71 to 80 of about 17,456 (150)

Noncommutative Choquet theory

open access: yes, 2019
We introduce a new and extensive theory of noncommutative convexity along with a corresponding theory of noncommutative functions. We establish noncommutative analogues of the fundamental results from classical convexity theory, and apply these ideas to ...
Davidson, Kenneth R., Kennedy, Matthew
core  

Categorical Torelli theorems: results and open problems. [PDF]

open access: yesRend Circ Mat Palermo, 2023
Pertusi L, Stellari P.
europepmc   +1 more source

Dense subalgebras in noncommutative Jordan topological algebras

open access: yesActa et Commentationes Universitatis Tartuensis de Mathematica, 1996
Wilansky conjectured in [12] that normed dense Q-algebras are full subalgebras of Banach algebras. Beddaa and  Oudadess proved in [2] that Wilansky’s conjecture was true. They showed that k-normed Q-algebras are full subalgebras of k-Banach algebras for each k∈(0,1]. Moreover, J. Pérez, L. Rico and A.
openaire   +2 more sources

Noncommutative Topological Entropy of Endomorphisms of Cuntz Algebras II

open access: yesPublications of the Research Institute for Mathematical Sciences, 2011
A study of noncommutative topological entropy of gauge invariant endomorphisms of Cuntz algebras began in our earlier work with J.\,Zacharias is continued and extended to endomorphisms which are not necessarily of permutation type. In particular it is shown that if \mathsf{H}
openaire   +4 more sources

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