Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4632055 | Applied Mathematics and Computation | 2010 | 9 Pages |
Abstract
In this paper we introduce a generalized vector-valued paranormed sequence space Np(Ek,Δm,f,s)Np(Ek,Δm,f,s) using modulus function f , where p=(pk)p=(pk) is a bounded sequence of positive real numbers such that infkpk>0,(Ek,qk)infkpk>0,(Ek,qk) is a sequence of seminormed spaces with Ek+1⊆EkEk+1⊆Ek for each k ∈ NN and s⩾0s⩾0. We have also studied sequence space Np(Ek,Δm,fr,s)Np(Ek,Δm,fr,s), where fr=f∘f∘f∘,…,ffr=f∘f∘f∘,…,f (r-times composition of f with itself) and r∈N={1,2,3,…}r∈N={1,2,3,…}. Results regarding completeness, K -space, normality, inclusion relations etc. are derived. Further, a study of multiplier of the set Np(Ek,f,s)Np(Ek,f,s) is also made by choosing (Ek,‖·‖k)(Ek,‖·‖k) as sequence of normed algebras.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
P.D. Srivastava, Sudhanshu Kumar,