Semigroups affiliated with algebras of operators
Spectra of operator equations and automorphism groups of von Neumann algebras.
Spectral Pairs in Cartesian Coordinates.
Stabilität starkstetiger, positiver Operatorhalbgruppen auf C*-Algebren.
Sur les opérateurs multiplicativement liés dans les algèbres de dimension finie
Sur les sous-espaces spectraux d'un opérateur compact relativement à une algèbre de von Neumann
Soit un opérateur compact dans une algèbre de Von Neumann. On montre que le sous-espace sup ker est relativement fini.
The Cayley transform of Banach algebras.
The existence of angular derivatives of holomorphic maps of Siegel domains in a generalization of -algebras
The aim of this paper is to start a systematic investigation of the existence of angular limits and angular derivatives of holomorphic maps of infinite dimensional Siegel domains in -algebras. Since -algebras are natural generalizations of -algebras, -algebras, -algebras, ternary algebras and complex Hilbert spaces, various significant results follow. Examples are given.
The hypo-Euclidean norm of an -tuple of vectors in inner product spaces and applications.
The Schur multiplication in tensor algebras
The Szegö and Beurling theorems and operator factorizations
The trace of finite and nuclear elements in Banach algebras
The von Neumann algebra associated with an infinite number of t-free noncommutative gaussian random variables
We show that the von Neumann algebras generated by an infinite number of t-deformed free gaussian operators are factors of type .
Über die Zerlegung von Operatoren in topologischen direkten Integralen von Hilberträumen.
-multipliers on a class of topological algebras
In this paper, we generalize the concept of -multipliers on Banach algebras to a class of topological algebras. Then the characterizations of -multipliers are investigated in these algebras.
-compact elements of normed algebras
К теории -операторов в матричных алгебрах оператров
Коммутативные группы изометрий пространств Минковского
Несколько замечаний о геометрических особенностях систем собственных векторов линейных операторов
О двух методах исследования обратимости операторов из -алгебр, порожденных динамическими системами