- Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
- Vol: 24 Issue: 5
- On a Generalized Difference Sequence Spaces of Fractional Order associated with Multiplier Sequence ...
On a Generalized Difference Sequence Spaces of Fractional Order associated with Multiplier Sequence Defined by A Modulus Function
Authors : Taja YAYING
Pages : 1105-1114
Doi:10.16984/saufenbilder.744881
View : 11 | Download : 15
Publication Date : 2020-10-01
Article Type : Other
Abstract :Let Γ(m) denotes the gamma function of a real number m∉{0,-1,-2,…}. Then the difference matrix Δ^α of a fractional order α is defined as (Δ^α v)_k=∑_i〖(-1)^i (Γ(α+1))/(i!Γ(α-i+1)) v_(k+i) 〗. Using the difference operator Δ^α, we introduce paranormed difference sequence spaces N_θ (Δ^α,f,Λ,p) and S_θ (Δ^α,f,Λ,p) of fractional orders involving lacunary sequence, θ; modulus function, f and multiplier sequence, Λ=(λ_k). We investigate topological structures of these spaces and examine various inclusion relations.Keywords : Difference operator $Delta^{alpha}$, Paranormed sequence space, Lacunary sequence, Modulus function, Multiplier sequence