On sequence ideal using Orlicz function and de la Vallée Poussin mean | ||||
Journal of the Egyptian Mathematical Society | ||||
Volume 22, Issue 3, October 2014, Page 466-470 PDF (449.81 K) | ||||
Document Type: Original Article | ||||
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Authors | ||||
Amit Maji; P.D. Srivastava | ||||
Department of Mathematics, Indian Institute of Technology Kharagpur, Kharagpur 721 302, West Bengal, India | ||||
Abstract | ||||
In this paper we have introduced a new sequence ideal using Orlicz function and the notion of de la Valle´e Poussin mean. It is proved that the Cesa´ ro-Orlicz sequence ideal is complete under a suitable norm. Moreover, it is shown that Cesa´ ro-Orlicz sequence ideal is maximal, and if the Orlicz function satisfies D2-condition at zero then it is also minimal. | ||||
Keywords | ||||
Sequence ideals; Orlicz function; de la Valle´e Poussin mean | ||||
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