On the radical in Hermitian LMC algebras
Displaying 101 – 120 of 131
On the radical of J*-triples.
Erhard Neher (1992)
Mathematische Zeitschrift
On the range of n th order derivations acting on commutative Banach positive squares ℓ-algebras
Naoual Kouki, Mohamed Ali Toumi (2015)
Topological Algebra and its Applications
In this paper we prove that the image of a nth order derivation on real commutative Banach ℓ-algebras with positive squares is contained in the set of nilpotent elements.
On the ranks of Elements of Semiprime Banach Algebras
Stavros Giotopoulos (2004)
Δελτίο της Ελληνικής Μαθηματικής Εταιρίας
On the spectra of elements in certain algebras of vector valued functions and sequences.
Susanne Dierolf, Khin Aye Aye (1998)
Extracta Mathematicae
On the spectral properties of elements of the type exp(ih) in Hermitian Banach algebras
Dina Štěrbová (1978)
Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
On the spectral radius in locally multiplicatively convex topological algebras
Dina Štěrbová (1977)
Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika
On the spectrum of inner derivations in partial Jordan triples.
L.L. Stachó (1990)
Mathematica Scandinavica
On the structure of derivations on certain nonamenable nuclear Banach algebras.
Barrenechea, Ana L., Peña, Carlos C. (2009)
The New York Journal of Mathematics [electronic only]
On the structure of Jordan *-derivations
Matej Brešar, Borut Zalar (1992)
Colloquium Mathematicae
On the structure of rank one elements in Banach algebras.
Rudi M. Brits, Lenore Lindeboom, Heinrich Raubenheimer (2003)
Extracta Mathematicae
On the ultrametric Stone-Weierstrass theorem and Mahler's expansion
Paul-Jean Cahen, Jean-Luc Chabert (2002)
Journal de théorie des nombres de Bordeaux
We describe an ultrametric version of the Stone-Weierstrass theorem, without any assumption on the residue field. If is a subset of a rank-one valuation domain , we show that the ring of polynomial functions is dense in the ring of continuous functions from to if and only if the topological closure of in the completion of is compact. We then show how to expand continuous functions in sums of polynomials.
On the uniform boundedness of elements of the type in Hermitian lmc-algebras
Dina Štěrbová (1988)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
On the weak amenability of ℬ(X)
A. Blanco (2010)
Studia Mathematica
We investigate the weak amenability of the Banach algebra ℬ(X) of all bounded linear operators on a Banach space X. Sufficient conditions are given for weak amenability of this and other Banach operator algebras with bounded one-sided approximate identities.
On topological algebra sheaves of a nuclear type
Anastasios Mallios (1970)
Studia Mathematica
On topological algebras
G. A. Stavrakas (1991)
Πανελλήνιο Συνέδριο Μαθηματικής Παιδείας
On Topological Divisors of Zero in Topological Algebras
R.I. Hadjigeorgiou (1997)
Δελτίο της Ελληνικής Μαθηματικής Εταιρίας
On topological modules and duality
Brian J. Day (1979)
Cahiers de Topologie et Géométrie Différentielle Catégoriques
On topologically nilpotent algebras
J. Miziołek, T. Müldner, A. Rek (1972)
Studia Mathematica
On topologizable algebras
V. Müller (1991)
Studia Mathematica