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Original scientific paper

The generalized multiplier space and its Köthe-Toeplitz and null duals

Davoud Foroutannia ; Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
Hadi Roopaei ; Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran


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Abstract

The purpose of the present study is to generalize the multiplier space for introducing the concepts of alphaB, betaB, gamaBduals and NB-duals, where B=(bn,k) is an infinite matrix with real entries. Moreover, these duals are computed for the sequence spaces X and X(δ), where Xlp;c;c0 and 1<p<.

Keywords

Multiplier space; alpha-, beta-, gama- and N-duals; difference sequence spaces; matrix domains

Hrčak ID:

185988

URI

https://hrcak.srce.hr/185988

Publication date:

4.12.2017.

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