Results 101 to 110 of about 269 (133)
On the convex hull of symmetric stable processes
, 2010 We prove that in certain function spaces Kantorovich majorants are also majorants for the Hausdorff measure of ...
Last, Günter, Kampf, Jürgen
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Stability of periodic solutions to parabolic problems with nonlinear boundary conditions
, 2009 We prove that in certain function spaces Kantorovich majorants are also majorants for the Hausdorff measure of ...
Maniar, Lahcen, Schnaubelt, Roland
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On bifurcation points of strongly condensing operators
Научный вестник МГТУ ГА, 2016 Two conditions equivalent to complete continuity of Frechet derivative at a point and the asymptotic derivative in the case of their existence are given. Theorem of M.A. Krasnosel’skii on asymptotic bifurcation points for completely con-tinuous fields to
N. A. Erzakova
doaj
On compact operators on the Riesz B-m-difference sequence space
, 2012 In this paper, we give the characterization of some classes of compact operators given by matrices on the normed sequence space r(p)(q) (B-m), which is a special case or the paranormed Riesz B-m-difference sequence space r(q) (p, B-m).
Başarır, Metin
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ON OPERATORS WITH THE SPHERICAL PROPERTY
Научный вестник МГТУ ГА, 2016 Properties of continuous positively homogeneous operators of degree via various functions (e.g. measures of noncompactness) on all bounded subsets of a Banach space are studied.
N. A. Erzakova
doaj
Compact and matrix operators on the space |C,-1| k
, 2018 According to Hardy [5], Cesàro summability is usually considered for the range ? ? -1: In a more recent paper [14], the space |C ? | k is studied for ? ? -1: In this paper we de.ne |C -1 | k using the Cesàro mean (C, -1) of Thorpe [26], compute its ?-, ?-
Ali Sarigöl, M. +1 more
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Fuzzy fractional integral equations under compactness type condition
, 2018 In this paper we study a fuzzy fractional integral equation. The fractional derivative is considered in the sense of Riemann-Liouville and we establish existence of the solutions of fuzzy fractional integral equations using the Hausdorff measure of ...
Arshad, Sadia +3 more
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Compactness by the Hausdorff measure of noncompactness
Nonlinear Analysis: Theory, Methods & Applications, 2010 A linear subspace \(X\) of the space of all complex sequences, denoted by \(w\), is called a \(BK\)-space if it is a Banach space with continuous coordinates \(p_{n}: X \to \mathbb{C}\) \((n\in \mathbb{N})\), where \(\mathbb{C}\) is the complex field and \(p_{n}(x)=x_{n}\) for all \(x=(x_{k})\in X\).
M Mursaleen, Abdullah K Noman
exaly +4 more sources
Quaestiones Mathematicae, 2019 In the present paper, some results on matrix mappings and Hausdorff measure of noncompactness of certain generalized Euler difference sequence spaces of fractional order are discussed.
Baliarsingh, P., Kadak, Ugur
openaire +3 more sources