Results 41 to 50 of about 373,665 (180)

Operator Ideal of Cesaro Type Sequence Spaces Involving Lacunary Sequence

open access: yesAbstract and Applied Analysis, 2014
The aim of this paper is to give the sufficient conditions on the sequence space Cesθ,p defined in Lim (1977) such that the class of all bounded linear operators between any arbitrary Banach spaces with nth approximation numbers of the bounded linear ...
Awad A. Bakery
doaj   +1 more source

Orthogonality of bounded linear operators

open access: yesLinear Algebra and its Applications, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Puja Ghosh, Debmalya Sain, Kallol Paul
openaire   +2 more sources

On nth-order differential operators with Bohr-Neugebauer type property

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1987
Suppose B is a bounded linear operator in a Banach space. If the differential operator dndtn−B has a Bohr-Neugebauer type property for Bochner almost periodic functions, then, for any Stepanov almost periodic continuous function g(t) and any Stepanov ...
Aribindi Satyanarayan Rao
doaj   +1 more source

On first-order differential operators with Bohr-Neugebauer type property

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1989
We consider a differential equation ddtu(t)-Bu(t)=f(t), where the functions u and f map the real line into a Banach space X and B: X →X is a bounded linear operator.
Aribindi Satyanarayan Rao
doaj   +1 more source

The Singular Value Expansion for Arbitrary Bounded Linear Operators

open access: yesMathematics, 2020
The singular value decomposition (SVD) is a basic tool for analyzing matrices. Regarding a general matrix as defining a linear operator and choosing appropriate orthonormal bases for the domain and co-domain allows the operator to be represented as ...
Daniel K. Crane, Mark S. Gockenbach
doaj   +1 more source

Bounded, Conservative, Linear Operators and the Maximal Group. II [PDF]

open access: yesProceedings of the American Mathematical Society, 1972
Let V V denote an infinite dimensional Banach space over the complex field, B [ V ] B[V] the bounded linear operators on V V and F F a closed subspace of V V . An element of T
Kelly, E. P. jun., Hogan, D. A.
openaire   +3 more sources

Hypercyclictty and Countable Hypercyclicity for Adjoint of Operators

open access: yesمجلة بغداد للعلوم, 2010
Let be an infinite dimensional separable complex Hilbert space and let , where is the Banach algebra of all bounded linear operators on . In this paper we prove the following results. If is a operator, then 1.
Baghdad Science Journal
doaj   +1 more source

Frames and Homogeneous Spaces [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2011
Let be a locally compact non?abelian group and be a compact subgroup of also let be a ?invariant measure on the homogeneous space . In this article, we extend the linear operator as a bounded surjective linear operator for all ?spaces with .
A. Ghaani Farashahi
doaj  

2×2 operator matrix with real parameter and its spectrum [PDF]

open access: yesE3S Web of Conferences
In the present paper we consider a linear bounded self-adjoint 2×2 block operator matrix Aμ (so called generalized Friedrichs model) with real parameter μ ∈ R.
Dilmurodov Elyor B.   +4 more
doaj   +1 more source

ON REPRESENTATION OF ONE CLASS OF SCHMIDT OPERATORS

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2021
In this paper, unitary symmetrizers are considered. It is well known that using Newton operatoralgorithm, similar to the usual Newton algorithm, for extracting the square root, one can provethat for every Hermitian operator T 0, there exists a unique ...
I. Orazov, A. A. Shaldanbaeva
doaj   +1 more source

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