Answers are grounded in this paper and cite their sources.
Throughout the present paper, K denotes a complete, non-trivially valued, ultrametric (or nonarchimedean) field. Sequences, infinite series and infinite matrices have their entries in K. The sequence spaces m?, c?, c?0 were introduced in K earlier by the author in [8-10] and some studies were made. The purpose of the present paper is to characterize the matrix classes (c?0, c? 0), (c?0,m?), (c?0, c?) and (c?, c?0).
No takes yet. Share an insight, caveat, or question.
P.N. Natarajan (2022) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: