Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4664240 | Acta Mathematica Scientia | 2011 | 15 Pages |
Abstract
In this note, we investigate the generalized modulus of convexity δ(λ) and the generalized modulus smoothness ρ(λ). We obtain some estimates of these moduli for X = lp. We obtain inequalities between WCS coefficient of a Köthe sequence space X and . We show that, for a wide class of Köthe sequence spaces X, if for some , then X has normal structure.
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Mathematics
Mathematics (General)