A note on Köthe-Toeplitz duals of certain sequence spaces and their matrix transformations
In this paper we define the sequence spaces Sℓ∞(p), Sc(p) and Sc0(p) and determine the Köthe-Toeplitz duals of Sℓ∞(p). We also obtain necessary and sufficient conditions for a matrix A to map Sℓ∞(p) to ℓ∞ and investigate some related problems.
| Автори: | , |
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| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Wiley
1995-01-01
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| Серія: | International Journal of Mathematics and Mathematical Sciences |
| Предмети: | |
| Онлайн доступ: | http://dx.doi.org/10.1155/S0161171295000871 |