On Convergence with respect to an Ideal and a Family of Matrices

P. Das et al. recently introduced and studied the notions of strong AI-summability with respect to an Orlicz function F and AI-statistical convergence, where A is a nonnegative regular matrix and I is an ideal on the set of natural numbers. In this paper, we will generalise these notions by replacin...

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Veröffentlicht in:International journal of analysis 2014-01, Vol.2014 (2014), p.1-15
1. Verfasser: Hardtke, Jan-David
Format: Artikel
Sprache:eng
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Zusammenfassung:P. Das et al. recently introduced and studied the notions of strong AI-summability with respect to an Orlicz function F and AI-statistical convergence, where A is a nonnegative regular matrix and I is an ideal on the set of natural numbers. In this paper, we will generalise these notions by replacing A with a family of matrices and F with a family of Orlicz functions or moduli and study the thus obtained convergence methods. We will also give an application in Banach space theory, presenting a generalisation of Simons' sup-limsup-theorem to the newly introduced convergence methods (for the case that the filter generated by the ideal I has a countable base), continuing some of the author's previous work.
ISSN:2314-498X
2314-4998
DOI:10.1155/2014/490904