On q−Cesàro Operators: Boundedness, Compactness and Spectra

DOI10.1080/01630563.2021.1933027zbMath1494.47005OpenAlexW3175573841MaRDI QIDQ5009118

Saad R. El-Shabrawy

Publication date: 19 August 2021

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630563.2021.1933027

zbMATH Keywords

sequence spacesspectrumCesàro operators

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Banach sequence spaces (46B45)

Cites Work

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• On \(q\)-Hausdorff matrices
• \(q\)-Cesàro matrix and \(q\)-statistical convergence
• On the fine spectrum of the operator over the sequence space \(c\)
• The Cesàro operator and unconditional Taylor series in Hardy spaces
• Matrixtransformationen von Folgenräumen. Eine Ergebnisübersicht
• Spectrum of the Cesàro operator in \(\ell ^{p }\)
• Fine spectra of the discrete generalized Cesàro operator on Banach sequence spaces
• On sequence space derived by the domain of \(q\)-Cesàro matrix in \(\ell_p\) space and the associated operator ideal
• Spectra and fine spectra of certain lower triangular double-band matrices as operators on \(c_0\)
• The spectrum and some subdivisions of the spectrum of discrete generalized Cesàro operators on \(\ell_{p}\) (\(1< p<\infty\))
• Properties of some \(q\)-Hausdorff matrices
• On The Spectrum of the Cesaro Operator
• SPECTRUM AND COMPACTNESS OF THE CESÀRO OPERATOR ON WEIGHTED SPACES
• Spectra and Fine Spectra of Lower Triangular Double-Band Matrices as Operators on L_p (1 ≤ p < ∞)
• The eigenvalue problem for infinite systems of linear equations
• Spectra of the generalized difference operator on the sequence spaces andh
• The Cesàro operator in weighted ℓ₁ spaces
• Discrete Generalized Cesaro Operators
• The Spectrum and Fine Spectrum of q-Cesàro Matrices with 0 < q < 1 on c₀
• The Spectrum and fine spectrum of generalized Rhaly-Cesàro matrices on c_0 and c
• Discrete Hausdorff Transformations
• Matrix Mappings between BK -Spaces

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