Results 31 to 40 of about 4,758,376 (292)
Group‐symmetric holomorphic functions on a Banach space
, 2016 We study the holomorphic functions on a complex Banach space E that are invariant under the action of a given group of operators on E . A great variety of situations occur depending, of course, on the group and the space. Nevertheless, in the examples we
R. Aron +3 more
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Some properties of b-weakly compact operators on Banach lattices
پژوهشهای ریاضی, 2021 In this paper we give some necessary and sufficient conditions for which each Banach lattice is space and we study some properties of b-weakly compact operators from a Banach lattice into a Banach space .
Kazem Haghnejad azar, Akbar Bahramnezhad
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Generalized mixed equilibrium and fixed point problems in a Banach space
, 2016 In this paper, a quasi-φ-nonexpansive mapping and a generalized mixed equilibrium problem are investigated. A strong convergence theorem of common solutions is established in a non-uniformly convex Banach space. The results presented in the paper improve
S. Cho
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Extremal properties of the set of vector-valued Banach limits
Open Mathematics, 2015 In this manuscript we find another class of real Banach spaces which admit vector-valued Banach limits different from the classes found in [6, 7]. We also characterize the separating subsets of ℓ∞(X).
García-Pacheco Francisco Javier
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Biamenability of Banach algebras and its applications [PDF]
AUT Journal of Mathematics and Computing, 2023 In this paper, we introduce the concept of biamenability of Banach algebras and we show that despite the apparent similarities between amenability and biamenability of Banach algebras, they lead to very different, and somewhat opposed, theories.
Sedigheh Barootkoob +1 more
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Notes on Banach Function Spaces, XII
Indagationes Mathematicae (Proceedings), 1964 W. A. J. Luxemburg, Adriaan C. Zaanen
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Operations in Banach Spaces [PDF]
Transactions of the American Mathematical Society, 1942 The starting point for this investigation was an attempt to generalize the well known theorem of Silverman and Toeplitz [25](1) on regularity of a sequence-to-sequence transformation. This theorem may be stated as follows: If a transformation of sequences { t, } of real numbers to sequences { Sm } is defined from a matrix { amn }, m, n = 1, 2, * , by ...
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Journal of Functional Analysis, 1991 AbstractWe present a theory of relative Pfaffians on infinite-dimensional Banach spaces.
Slawomir Klimek, Andrzej Lesniewski
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International Journal of Mathematics and Mathematical Sciences, 1991 In recent publications the concepts of fast completeness and local barreledness have been shown to be related to the property of all weak‐* bounded subsets of the dual (of a locally convex space) being strongly bounded. In this paper we clarify those relationships, as well as giving several different characterizations of this property.
Jing Hui Qiu, Kelly McKennon
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Subprojective Banach spaces [PDF]
Journal of Mathematical Analysis and Applications, 2015 A Banach space $X$ is called subprojective if any of its infinite dimensional subspaces $Y$ contains a further infinite dimensional subspace complemented in $X$. This paper is devoted to systematic study of subprojectivity. We examine the stability of subprojectivity of Banach spaces under various operations, such us direct or twisted sums, tensor ...
Eugeniu Spinu, Timur Oikhberg
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