Displaying similar documents to “On the solution of linear inhomogeneous matrix difference equations of order n with variable coefficients”

Almost convergent sequence spaces derived by the domain of quadruple band matrix

Mustafa Cemil Bişgin (2020)

Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica

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In this work, we construct the sequence spaces f(Q(r,s,t,u)), f0(Q(r,s,t,u)) and fs(Q(r,s,t,u)), where Q(r,s,t,u) is quadruple band matrix which generalizes the matrices Δ3, B(r,s,t), Δ2, B(r,s) and Δ, where Δ3, B(r,s,t), Δ2, B(r,s) and Δ are called third order difference, triple band, second order difference, double band and difference matrix, respectively. Also, we prove that these spaces are BK-spaces and are linearly isomorphic to the sequence spaces f, f0 and fs, respectively. Moreover,...