Results 51 to 60 of about 4,758,376 (292)
Skewness in Banach spaces [PDF]
Transactions of the American Mathematical Society, 1983 Let E E be a Banach space. One often wants to measure how far E E is from being a Hilbert space. In this paper we define the skewness s ( E ) s(E) of a Banach space E E , 0 ⩽ s ( E ) ⩽ 2
Bruce Reznick, Simon Fitzpatrick
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Journal of Function Spaces, 2015 Authors define w∗ nearly dentable Banach space. Authors study Radon-Nikodym property, approximative compactness and continuity metric projector operator in w∗ nearly dentable space.
Shaoqiang Shang, Yunan Cui
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Journal of Applied Econometrics, EarlyView.ABSTRACT This paper introduces a generalized model of peer effects for binary outcomes, based on a network game that accounts for strategic complementarity (influence of the number of peers that select the same action) and conformity to social norms (penalizing deviations from the average peers' action).
Mathieu Lambotte
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Journal of Mathematical Analysis and Applications, 1988 (i) Z” is non-void and does not contain origin (ii) Z#Y, Z’On(--f”)=@ and Zn(-Z’)=(O), where rodenotes the interior of Z’. For y, y’ in Y we define y 3 y’[ y > y’] if y y’ E Z [ y y’ E Z”]. It is easy to verify that 2 is a partial ordering in Y. For any positive integer k ( > 1) we denote by Y“ the Cartesian product Yx Yx ... x Y (k-times). For y= (yi,
P.C. Bhakta, Sumitra Roychaudhuri
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Mathematische Nachrichten, EarlyView.Abstract We discuss the existence theory of a nonlinear problem of nonlocal type subject to Neumann boundary conditions. Differently from the existing literature, the elliptic operator under consideration is obtained as a superposition of operators of mixed order. The setting that we introduce is very general and comprises, for instance, the sum of two
Serena Dipierro +3 more
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Lipschitz measures and vector-valued Hardy spaces
International Journal of Mathematics and Mathematical Sciences, 2001 We define certain spaces of Banach-valued measures called Lipschitz measures. When the Banach space is a dual space X*, these spaces can be identified with the duals of the atomic vector-valued Hardy spaces HXp(ℝn ...
Magali Folch-Gabayet +2 more
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Atomic decomposition for preduals of some Banach spaces [PDF]
Rendiconti di Matematica e delle Sue Applicazioni, 2020 Given a Banach space E with a supremum type norm induced by a sequence L=(Lj) of linear forms Lj: X→ R on the Banach space X, we prove that if the unit ball BX is σ(X, L)- compact then E has a predual E* with an atomic decomposition.
Luigi D'Onofrio +2 more
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Banach Space Theory: The Basis for Linear and Nonlinear Analysis
, 2010 Preface.- Basic Concepts in Banach Spaces.- Hahn-Banach and Banach Open Mapping Theorems.- Weak Topologies and Banach Spaces.- Schauder Bases.- Structure of Banach Spaces.- Finite-Dimensional Spaces.- Optimization.- C^1 Smoothness in Separable Spaces ...
M. Fabian +4 more
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On the completeness of the space OC$\mathcal {O}_C$
Mathematische Nachrichten, EarlyView.Abstract We explicitly prove the compact regularity of the LF$\mathcal {LF}$‐space of double sequences limk→(s⊗̂(ℓp)k)≅limk→(s⊗̂(c0)−k)$ {\lim _{k\rightarrow }} (s\widehat{\otimes }(\ell ^p)_{k}) \cong {\lim _{k\rightarrow }}(s\widehat{\otimes }(c_0)_{-k})$, 1≤p≤∞$1\le p\le \infty$.
Michael Kunzinger, Norbert Ortner
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Some Intersections of the Weighted -Spaces
Abstract and Applied Analysis, 2013 Let be a locally compact group an arbitrary family of the weight functions on and . The locally convex space as a subspace of is defined. Also, some sufficient conditions for that space to be a Banach space are provided.
F. Abtahi +3 more
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