Results 81 to 90 of about 4,562 (230)

Integrating Experimental Imaging and (Quantum‐Deformation)‐Curvature Dynamics in Bleb Morphogenesis

open access: yesEngineering Reports, Volume 8, Issue 4, April 2026.
We propose a (q,τ)$$ \left(q,\tau \right) $$‐fractional geometric flow model for cell blebbing that incorporates hereditary memory and viscoelastic effects in curvature‐driven membrane dynamics. Image‐based measurements of bleb geometry are coupled with fractional evolution equations and validated numerically.
Rabha W. Ibrahim   +2 more
wiley   +1 more source

ON DERIVATIONS IN BANACH ALGEBRAS

open access: yesBulletin of the Korean Mathematical Society, 2002
The authors prove that: (i) The only Jordan derivations \(D\) and \(G\) on a non-commutative \((n+1)!\) torsion free prime ring \(R\) such that \(D(x)x^n-x^nG(x)\) is in the center of \(R\) for all \(x\in R\) are \(D=0\) and \(G=0\); (ii) The only derivation \(D\) on a non-commutative 2-torsion free prime ring \(R\) such that the mapping \(x\rightarrow
Chang, Ick-Soon   +2 more
openaire   +3 more sources

A Note on Amenability Modulo an Ideal of Unitial Banach Algebras

open access: yesJournal of Mathematical Extension, 2015
In this paper we are continuing the study of the concept of amenability modulo an ideal of Banach algebras which is an extension of the usual notion of amenability.
H. R. Rahimi, E. Tahmasebi
doaj  

Stability of multipliers on Banach algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
Suppose A is a Banach algebra without order. We show that an approximate multiplier T:A→A is an exact multiplier. We also consider an approximate multiplier T on a Banach algebra which need not be without order.
Takeshi Miura   +2 more
doaj   +1 more source

Macroscopic Market Making Games

open access: yesMathematical Finance, Volume 36, Issue 2, Page 352-373, April 2026.
ABSTRACT Building on the macroscopic market making framework as a control problem, this paper investigates its extension to stochastic games. In the context of price competition, each agent is benchmarked against the best quote offered by the others. We begin with the linear case.
Ivan Guo, Shijia Jin
wiley   +1 more source

Strictly Cyclic Functionals, Reflexivity, and Hereditary Reflexivity of Operator Algebras

open access: yesAbstract and Applied Analysis, 2012
This paper is concerned with strictly cyclic functionals of operator algebras on Banach spaces. It is shown that if X is a reflexive Banach space and A is a norm-closed semisimple abelian subalgebra of B(X) with a strictly cyclic functional f∈X∗, then A ...
Quanyuan Chen, Xiaochun Fang
doaj   +1 more source

Some Banach Algebras [PDF]

open access: yesProceedings of the American Mathematical Society, 1957
1. The Banach algebra A. Let L2(S) be the set of all complexvalued measurable functions, on a measure space S, whose magnitudes are square summable. We consider L2(S) as a Hilbert space, and assume the existence of a countable complete orthonormal set {+k} in L2(S), which has the additional property that OkELO(S) nL1(S) for all k.
openaire   +2 more sources

BANACH ALGEBRA VALUED –MEASURE

open access: yes, 2010
In this paper, we introduce the concept of Banach Algebra valued measure, several properties of this measure are ...
Noori F. Al- Mayahi
core   +1 more source

On the Cauchy Functional Inequality in Banach Modules

open access: yesJournal of Inequalities and Applications, 2008
We investigate the following functional inequality: ‖f(x)+f(y)+f(z)‖≤‖f(x+y+z)‖ in Banach modules over a C∗-algebra, and prove the generalized Hyers-Ulam stability of linear mappings in Banach modules over a C∗-algebra.
Choonkil Park
doaj   +1 more source

The Arens Algebras of Vector-Valued Functions

open access: yesJournal of Function Spaces, 2014
A class of Arens algebras of vector Banach algebra valued functions is considered. It is shown that Arens algebra of vector-valued functions is complete locally convex metrizable algebra.
I. G. Ganiev, O. I. Egamberdiev
doaj   +1 more source

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