Erratum to “Can ever be amenable?” (Studia Math. 188 (2008), 151-174)
Erratum to: Derivation Algebras of JB-Algebras.
Erratum to "On the Facial Structure of the Unit Ball of a GM-Space", Math. Z. 193, 597-611 (1986).
Etude d'ensembles de Ditkin fort dans les algèbres tensorielles et les algèbres de groupe.
Eventually positive elements in ordered Banach algebras
In ordered Banach algebras, we introduce eventually and asymptotically positive elements. We give conditions for the following spectral properties: the spectral radius belongs to the spectrum (Perron--Frobenius property); the spectral radius is the only element in the peripheral spectrum; there are positive (approximate) eigenvectors for the spectral radius. Recently such types of results have been shown for operators on Banach lattices. Our results can be viewed as a complement, since our structural...
Every nilpotent operator fails to determine the complete norm topology.
Existence of a multiplicative functional and joint spectra
Existence of solutions for operator inclusions : a unified approach
Expansional in banach algebras
Exponential bounds for noncommuting systems of matrices
It is shown that a finite system T of matrices whose real linear combinations have real spectrum satisfies a bound of the form . The proof appeals to the monogenic functional calculus.
Extension d'un Théorème de Harte et Applications aux Algèbres de Jordan-Banach.
Extension d'un théorème de von Neumann dans les a*-algèbres.
Extension of Analytic Functional Calculus Mappings and Duality by ...-Closed Forms with Growth.
Extension of representations in quasi *-algebras
Extensiones finitogeneradas y proyectivas de un álgebra m-convexa.
Extensions of topological algebras.
Extreme spectral states and multiplicative extensions in Banach algebras
Facial Structure of the Sum of Two Compact Convex Sets.
Factoring weakly compact homomorphisms, interpolation of Banach algebras and multilinear interpolation
We review several results on interpolation of Banach algebras and factorization of weakly compact homomorphisms. We also establish a new result on interpolation of multilinear operators.
Factorization in Banach algebras