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Norms and lower bounds of some matrix operators on Fibonacci weighted difference sequence space.
- Source :
-
Mathematical Methods in the Applied Sciences . Nov2019, Vol. 42 Issue 16, p5143-5153. 11p. - Publication Year :
- 2019
-
Abstract
- Norm of an operator T:X→Y is the best possible value of U satisfying the inequality ‖Tx‖Y≤U‖x‖X,and lower bound for T is the value of L satisfying the inequality ‖Tx‖Y≥L‖x‖X,where ‖.‖X and ‖.‖Y are the norms on the spaces X and Y, respectively. The main goal of this paper is to compute norms and lower bounds for some matrix operators from the weighted sequence space ℓp(w) into a new space called as Fibonacci weighted difference sequence space. For this purpose, we firstly introduce the Fibonacci difference matrix F˜ and the space consisting of sequences whose F˜‐transforms are in ℓp(w˜). [ABSTRACT FROM AUTHOR]
- Subjects :
- *SEQUENCE spaces
*MATRIX norms
*MATRICES (Mathematics)
Subjects
Details
- Language :
- English
- ISSN :
- 01704214
- Volume :
- 42
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Mathematical Methods in the Applied Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 139349399
- Full Text :
- https://doi.org/10.1002/mma.5244