Results 71 to 80 of about 117 (103)
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On the Paranormed Space of Bounded Variation Double Sequences
Bulletin of the Malaysian Mathematical Sciences Society, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Medine Yeşilkayagil, Feyzi Başar
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Paranormal operators in semi-Hilbertian spaces
Afrika Matematika, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Guesba, Messaoud +1 more
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Lacunary statistical convergence in a paranormed space
AIP Conference Proceedings, 2012In this paper, we introduce and study lacunary statistical convergence in a paranormed space and we shall also present some inclusion theorems.
Selma Altundaǧ, Metin Başarır
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Paranormed sequence spaces generated by infinite matrices
Mathematical Proceedings of the Cambridge Philosophical Society, 1968A paranormed space X = (X, g) is a topological linear space in which the topology is given by paranorm g—a real subadditive function on X such that g(θ) = 0, g(x) = g(−x) and such that multiplication is continuous. In the above, θ is the zero in the complex linear space X and continuity of multiplication means that λn → λ, xn → x(i.e.
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Paranormal operator on a Hilbert space
1970In this thesis an extensive study is made of the set P of all paranormal operators in B(H), the set of all bounded endomorphisms on the complex Hilbert space H. T ϵ B(H) is paranormal if for each z contained in the resolvent set of T, d(z, σ(T))//(T-zI)-1 = 1 where d(z, σ(T)) is the distance from z to σ(T), the spectrum of T.
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On approximation of multivalued mappings in paranormed spaces
Scientific Review: Science and Engineering, 1996Let \((X, |\cdot |^*)\) be a paranormed space and \(K \subseteq X\). In the book: [\textit{O. Hadžić}, Fixed point theory in topological vector spaces, Institut of Mathematics, Novi Sad, pp. 334 (l984; Zbl 0576.47030)], a class of \(Z\)-type subsets \(K\) of \(X\) is introduced in the following way: \(K\) is of \(Z\)-type if there exists \(C(K)>0\) so ...
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ON THE PARANORMED TAYLOR SEQUENCE SPACES
2015In this paper, the sequence spaces $t^r_0(p)$, $t^r_c(p)$ and $t^r(p)$ of non-absolute type which are the generalization of the Maddox \ sequence spaces have \ been introduced and it is proved that the spaces $t^r_0(p)$, $t^r_c(p)$ and $t^r(p)$ are linearly isomorphic to spaces $c_0(p)$, $c(p)$ and $\ell(p)$, respectively.
ELLIDOKUZOGLU, HACER BILGIN +1 more
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A New Paranormed Sequence Space Defined by Catalan Conservative Matrix
Mathematical Methods in the Applied Sciences, 2021Pinar Zengin Alp
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Some New Paranormed Sequence Spaces Derived by Regular Tribonacci Matrix
Journal of Analysis, 2023Muhammet Cihat Dagli, Taja Yaying
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