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Displaying 781 – 800 of 1070

The Young Measure Representation for Weak Cluster Points of Sequences in M-spaces of Measurable Functions

Hôǹg Thái Nguyêñ, Dariusz Pączka (2008)

Bulletin of the Polish Academy of Sciences. Mathematics

Let ⟨X,Y⟩ be a duality pair of M-spaces X,Y of measurable functions from Ω ⊂ ℝ ⁿ into $ℝ^{d}$ . The paper deals with Y-weak cluster points ϕ̅ of the sequence $ϕ (\cdot, z_{j} (\cdot))$ in X, where $z_{j} : Ω \to ℝ^{m}$ is measurable for j ∈ ℕ and $ϕ : Ω \times ℝ^{m} \to ℝ^{d}$ is a Carathéodory function. We obtain general sufficient conditions, under which, for some negligible set $A_{ϕ}$ , the integral $I (ϕ, ν_{x}) : = \int_{ℝ^{m}} ϕ (x, λ) d ν_{x} (λ)$ exists for $x \in Ω ∖ A_{ϕ}$ and $ϕ ̅ (x) = I (ϕ, ν_{x})$ on $Ω ∖ A_{ϕ}$ , where $ν = {ν_{x}}_{x \in Ω}$ is a measurable-dependent family of Radon probability measures on $ℝ^{m}$ .

The $α$ -approximation property and the weak topology in tensor products of Banach spaces

Enrique A. Sánchez Pérez (1997)

Rendiconti del Seminario Matematico della Università di Padova

The $λ$ -function in the space $P (^{2} ℓ_{2}^{2})$ .

Choi, Yun Sung, Kim, Sung Guen (1999)

Journal of Inequalities and Applications [electronic only]

The $λ_{u}$ -function in $J B^{*}$ -algebras.

Siddiqui, Akhlaq A. (2011)

The New York Journal of Mathematics [electronic only]

The $ℒ_{ν}^{(ρ)}$ -transformation on McBride’s spaces of generalized functions

Domingo Israel Cruz-Báez, Josemar Rodríguez (1998)

Commentationes Mathematicae Universitatis Carolinae

An integral transform denoted by $ℒ_{ν}^{(ρ)}$ that generalizes the well-known Laplace and Meijer transformations, is studied in this paper on certain spaces of generalized functions introduced by A.C. McBride by employing the adjoint method.

The $σ$ -property in $C (X)$

Anthony W. Hager (2016)

Commentationes Mathematicae Universitatis Carolinae

The $σ$ -property of a Riesz space (real vector lattice) $B$ is: For each sequence ${b_{n}}$ of positive elements of $B$ , there is a sequence ${λ_{n}}$ of positive reals, and $b \in B$ , with $λ_{n} b_{n} \leq b$ for each $n$ . This condition is involved in studies in Riesz spaces of abstract Egoroff-type theorems, and of the countable lifting property. Here, we examine when “ $σ$ ” obtains for a Riesz space of continuous real-valued functions $C (X)$ . A basic result is: For discrete $X$ , $C (X)$ has $σ$ iff the cardinal $| X | < 𝔟$ , Rothberger’s bounding number. Consequences and...

The $χ^{2}$ fuzzy numbers defined by a modulus

N. Subramanian (2013)

Matematički Vesnik

The $χ^{2}$ sequence spaces defined by a modulus

Nagarajan Subramanian, Umakanta Misra, Vladimir Rakočević (2011)

Kragujevac Journal of Mathematics

Théorème d'approximation et espaces de Hopf.

Abdelkader Stouti (2001)

Extracta Mathematicae

Théorème de Cohen-Hewitt dans une algèbre de Jordan-Fréchet.

Mustapha Laayouni (1996)

Extracta Mathematicae

Théorème de Gelfand-Mazur dans les algèbres p-normées non-associatives.

H. Kemmoun (2001)

Extracta Mathematicae

Théorème de préparation différentiable ultramétrique, II

Norbert A'campo (1968/1969)

Séminaire Delange-Pisot-Poitou. Théorie des nombres

Théorème de relèvement et mesures bivalentes

G. Hansel (1972)

Publications mathématiques et informatique de Rennes

Théorème de relèvement et mesures bivalentes

G. Hansel (1972)

Annales de l'I.H.P. Probabilités et statistiques

Théorème de traces pour une classe d'espaces de Sobolev singuliers

Claude Mattera (1977)

Journées équations aux dérivées partielles

Théorème du graphe fermé dans les G-espaces topologiques.

R. Ameziane Hassani, A. Blali, A. Bouziani (2004)

Extracta Mathematicae

In this paper we introduce the notion of topological G-spaces. This is an intermediate class between G-sets and A-modules. After giving suitable definitions and illustrating examples, we prove a theorem of closed graph theorem type.

A generalization of a result of Cohen-Hewitt is given in the case of Jordan-Banach algebras. Some precisions of factorization are obtained.

Théorèmes de factorisation dans les algèbres normées complètes non associatives

M. Akkar, M. Laayouni (1996)

Colloquium Mathematicae

Currently displaying 781 – 800 of 1070

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Displaying 781 – 800 of 1070

The Young Measure Representation for Weak Cluster Points of Sequences in M-spaces of Measurable Functions

The $α$ -approximation property and the weak topology in tensor products of Banach spaces

The $λ$ -function in the space $P (^{2} ℓ_{2}^{2})$ .

The $λ_{u}$ -function in $J B^{*}$ -algebras.

The $ℒ_{ν}^{(ρ)}$ -transformation on McBride’s spaces of generalized functions

The $σ$ -property in $C (X)$

The $χ^{2}$ fuzzy numbers defined by a modulus

The $χ^{2}$ sequence spaces defined by a modulus

Théorème d'approximation et espaces de Hopf.

Théorème de Cohen-Hewitt dans une algèbre de Jordan-Fréchet.

Théorème de Gelfand-Mazur dans les algèbres p-normées non-associatives.

Théorème de préparation différentiable ultramétrique, II

Théorème de relèvement et mesures bivalentes

Théorème de relèvement et mesures bivalentes

Théorème de traces pour une classe d'espaces de Sobolev singuliers

Théorème du graphe fermé dans les G-espaces topologiques.

Théorème limite central dans les espaces $l_{p} (B) (1 \leq p < \infty)$

Théorèmes de densité pour les formes d'appui d'un convexe fermé

Théorèmes de factorisation dans les algèbres completes de Jordan.

Théorèmes de factorisation dans les algèbres normées complètes non associatives

Currently displaying 781 – 800 of 1070