On some spaces of almost lacunary convergent sequences derived by Riesz mean and weighted almost lacunary statistical convergence in a real n -normed space

Journal of inequalities and applications

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关键词: Riesz mean;    weighted lacunary statistical convergence;    almost convergence;    lacunary sequence;    n-norm;   

DOI  :  10.1186/1029-242X-2014-81

学科分类：数学（综合）

来源: SpringerOpen

【 摘 要 】

In this paper, we introduce some new spaces of almost convergent sequences derived by Riesz mean and the lacunary sequence in a real n-normed space. By combining the definitions of lacunary sequence and Riesz mean, we obtain a new concept of statistical convergence which will be called weighted almost lacunary statistical convergence in a real n-normed space. We examine some connections between this notion with the concept of almost lacunary statistical convergence and weighted almost statistical convergence, where the base space is a real n-normed space. MSC:40C05, 40A35, 46A45, 40A05, 40F05.

【 授权许可】

CC BY