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f -Statistical Convergence of Double Sequences of Order $$\widetilde{\alpha }$$ α ~
Proceedings of the National Academy of Sciences, India Section A: Physical Sciences ( IF 0.9 ) Pub Date : 2019-06-22 , DOI: 10.1007/s40010-019-00629-0
Birgül Torgut , Yavuz Altin

In this paper, we present new concepts of f-statistical convergence for double sequences of order \( \widetilde{\alpha }\) and strong f-Cesàro summability for double sequences of order \( \widetilde{\alpha }\) for sequences of (complex or real) numbers. Besides, we give the relationship between the spaces \( w_{\tilde{\alpha },0} ^{2}\left( f\right) , w_{\tilde{\alpha }}^{2}\left( f\right) \) and \( w_{\tilde{\alpha },\infty }^{2}\left( f\right) \). Furthermore, we express the properties of the strong f-Cesàro summability of order \( \widetilde{\beta }\) which is related to strong f-Cesàro summability of order \( \tilde{\alpha }\). Also some relations between f-statistical convergence of order \( \widetilde{\alpha }\) and strong f-Cesàro summability of order \( \widetilde{\alpha }\) are given. The main purpose of this paper is to introduce and examine the concept of f-double statistical convergence of order \( \widetilde{\alpha },\) where f-is an unbounded function and give relations between f-double statistical convergence of order \( \widetilde{\alpha }\) and strong f-Cesàro summability for double sequence of order \( \widetilde{\alpha }\) so as to fill up the existing gaps in the literature.



中文翻译:

f-阶$$ \ widetilde {\ alpha} $$α的双序列的统计收敛〜

在本文中,我们的本新概念˚F用于顺序双序列-统计收敛\(\ widetilde {\阿尔法} \)和强˚F用于顺序双序列-Cesàro求和\(\ widetilde {\阿尔法} \)为(复数或实数)数字序列。此外,我们给出了空格之间的关系\(w _ {\ tilde {\ alpha},0} ^ {2} \ left(f \ right),w _ {\ tilde {\ alpha}} ^ {2} \ left( f \ right)\)\(w _ {\ tilde {\ alpha},\ infty} ^ {2} \ left(f \ right)\)。此外,我们表示强的性质˚F的顺序-Cesàro求和\(\ widetilde {\测试} \)其与强˚F的顺序-Cesàro求和\(\代字号{\阿尔法} \) 。还之间的一些关系˚F的顺序-统计收敛\(\ widetilde {\阿尔法} \)和强˚F的顺序-Cesàro求和\(\ widetilde {\阿尔法} \)中给出。本文的主要目的是介绍和检验f-\(\ widetilde {\ alpha},\)的双重统计收敛性的概念,其中f-是无界函数,并给出f-阶的双重统计收敛性之间的关系\(\ widetilde {\ alpha} \)和强f- Cesàro可积性\(\ widetilde {\ alpha} \),以填补文献中现有的空白。

更新日期:2019-06-22
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