Matrix transformations on nuclear Köthe spaces
Matrixtransformationen dualer Folgenräume.
Matrixtransformationen von unvollstl;ndigen Folgenräumen.
Maximal seminorms on Weak
Mazur spaces.
Mazur-like topological linear spaces and their products
Topological linear spaces having the property that some sequentially continuous linear maps on them are continuous, are investigated. It is shown that such properties (and close ones, e.g., bornological-like properties) are closed under large products.
Mazur-Orlicz equality
A remarkable theorem of Mazur and Orlicz which generalizes the Hahn-Banach theorem is here put in a convenient form through an equality which will be referred to as the Mazur-Orlicz equality. Applications of the Mazur-Orlicz equality to lower barycenters for means, separation principles, Lax-Milgram lemma in reflexive Banach spaces, and monotone variational inequalities are provided.
Mean value theorem for convex functionals
Measurability of functions with values in partially ordered spaces
Measure of noncompactness of linear operators between spaces of sequences that are summable or bounded
In this paper we investigate linear operators between arbitrary BK spaces and spaces of sequences that are summable or bounded. We give necessary and sufficient conditions for infinite matrices to map into . Further, the Hausdorff measure of noncompactness is applied to give necessary and sufficient conditions for to be a compact operator.
Measure of noncompactness of subsets of Lebesgue spaces
Measures of noncompactness in Banach sequence spaces
Measures of non-compactness in Orlicz modular spaces.
In this paper we show that the ball-measure of non-compactness of a norm bounded subset of an Orlicz modular space L-Psi is equal to the limit of its n-widths. We also obtain several inequalities between the measures of non-compactness and the limit of the n-widths for modular bounded subsets of L-Psi which do not have Delta-2-condition. Minimum conditions on Psi to have such results are specified and an example of such a function Psi is provided.
Measures with finite semi-variation.
Medias en espacios localmente convexos y semi-reflexivilidad.
Mesures coniques et espaces de Baire
Mesures coniques et intégrale de Daniell
Méthode fonctionnelle en théorie des champs
Metrizability of precompact sets: an elementary proof.
Proporcionamos una demostración muy corta de un teorema de Cascales-Orihuela que establece que todo conjunto precompacto de un espacio localmente convexo de la clase G (en el sentido de Cascales-Orihuela) es metrizable.
Metrizable [normable] (LF)-spaces and two classical problems in Fréchet [Banach] spaces