\(s\)-numbers of polynomials of shift operators on \(\ell_ p\) spaces, \(1\leq p\leq\infty\)

zbMath0810.47016MaRDI QIDQ1331648

Nashat Faried, Zeinab M. Abd-Elkader, A. A. W. Mehanna

Publication date: 18 April 1995

Published in: Journal of the Egyptian Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

\(s\)-numbers of polynomials\(s\)-numbers of the powers of right and left shift operators on the space \(\ell_ p\)

Mathematics Subject Classification ID

Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Banach sequence spaces (46B45)

Related Items (6)

The spectrum of mapping ideals of type variable exponent function space of complex variables with some applications ⋮ Operators constructed by means of basic sequences and nuclear matrices ⋮ \(s\)-numbers of shift operators of formal entire functions ⋮ Entropy numbers of weighted shifts ⋮ A generalization of Caristi's fixed point theorem in the variable exponent weighted formal power series space ⋮ Some applications of new complex function space constructed by different weights and exponents

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