Results 51 to 60 of about 1,325 (162)

State spaces of JB*-triples

open access: yes, 2003
An atomic decomposition is proved for Banach spaces which satisfy some affine geometric axioms compatible with notions from the quantum mechanical measuring process.
Neal, Matthew, Russo, Bernard
core   +1 more source

Clonal analysis of multipotent stromal cells derived from CD271+ bone marrow mononuclear cells: functional heterogeneity and different mechanisms of allosuppression

open access: yesHaematologica, 2013
Previous reports demonstrated a relationship between proliferation potential and trilineage differentiation in mesenchymal stromal cell-derived clones generated using plastic adherence (PA-MSCs). However, there are no reports presenting a clonal analysis
Zyrafete Kuçi   +10 more
doaj   +1 more source

The Alternative Daugavet Property of $C^*$-algebras and $JB^*$-triples [PDF]

open access: yes, 2004
A Banach space $X$ is said to have the alternative Daugavet property if for every (bounded and linear) rank-one operator $T:X\longrightarrow X$ there exists a modulus one scalar $\omega$ such that $\|Id + \omega T\|= 1 + \|T\|$.
Martin, Miguel
core   +1 more source

Radial Toeplitz operators on the weighted Bergman spaces of Cartan domains

open access: yes, 2017
Let $D$ be an irreducible bounded symmetric domain with biholomorphism group $G$ with maximal compact subgroup $K$. For the Toeplitz operators with $K$-invariant symbols we provide explicit simultaneous diagonalization formulas on every weighted Bergman ...
Dawson, Matthew, Quiroga-Barranco, Raul
core   +1 more source

On Weakly 2‐Invo Clean Rings With Some Properties in Graph Theory

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 2025, Issue 1, 2025.
The concept of a weakly two‐involution clean ring is presented; it is a generalization of two‐involution clean ring, which allows the addition of more elements to a ring, which will be observed in its graph theoretic representation. The element in a weakly two‐involution clean ring can be expressed as a sum or difference of two elements, which is an ...
Salim Ghadeer Salim   +3 more
wiley   +1 more source

Rings in Which Element is a Sum of the Transformation Elements of Idempotents and Special Elements

open access: yesJournal of Mathematics, Volume 2025, Issue 1, 2025.
In this article, further generalizations are made for the nil clean ring and the ur‐clean ring, obtained as extensions of the clean ring. Firstly, consider rings where each element can be expressed as n idempotents plus one nilpotent, any two commute under multiplication.
Xinsong Yang, Jiaxin Liu, Pramita Mishra
wiley   +1 more source

The use of a SOX10 reporter toward ameliorating oligodendrocyte lineage differentiation from human induced pluripotent stem cells

open access: yesGlia, Volume 72, Issue 6, Page 1165-1182, June 2024.
Main Points The differentiation of iPSCs into OLs shows variable efficiency and cellular heterogeneity. A novel SOX10‐mOrange reporter line allows to track and characterize OLs. A novel medium improves the generation of SOX10+ OPCs maturing into OLs.
Valerio E. C. Piscopo   +9 more
wiley   +1 more source

On isomorphisms of standard operator algebras

open access: yes, 2000
The aim of this paper is to show that between standard operator algebras every bijective map with a certain multiplicativity property related to Jordan triple isomorphisms of associative rings is automatically additive.Comment: 8 pages.
Molnar, Lajos
core   +2 more sources

Boundedness of completely additive measures with application to 2-local triple derivations

open access: yes, 2015
We prove a Jordan version of Dorofeev's boundedness theorem for completely additive measues and use it to show that every (not necessarily linear nor continuous) 2-local triple derivation on a continuous JBW*-triple is a triple derivation.Comment: 30 ...
Antonio M. Peralta   +12 more
core   +1 more source

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