Difference sequence spaces
1998 ◽
Vol 21
(4)
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pp. 701-706
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Keyword(s):
In [1]Sr(Δ):={x=(xk):(kr|Δxk|)k=1∞∈c0}forr≥1is studied. In this paper, we generalize this space toSr(p,Δ)for a sequence of strictly positive reals. We give a characterization of the matrix classes(Sr(p,Δ),ℓ∞)and(Sr(p,Δ),ℓ1).
2013 ◽
Vol 06
(03)
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pp. 1350040
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Keyword(s):
2006 ◽
Vol 43
(4)
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pp. 387-402
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