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Original scientific paper

On absolute normal double matrix summability methods

B. E. Rhoades


Full text: english pdf 419 Kb

page 57-73

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Abstract

It is shown that, if T is a row finite nonnegative double summability matrix satisfying certain conditions, then |T|k summability is stronger than |N, pn|k summability, for k 1. As special summability methods T we consider weighted mean and double Cesaro, (C, 1, 1), methods.

Keywords

Absolute summability; weighted mean matrix; Cesaro matrix; inclusion theorems

Hrčak ID:

1335

URI

https://hrcak.srce.hr/1335

Publication date:

1.6.2003.

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