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Proyecciones (Antofagasta)

Print version ISSN 0716-0917


DEBNATH, Shyamal  and  SUBRAMANIAN, N.. Rough statistical convergence on triple sequences. Proyecciones (Antofagasta) [online]. 2017, vol.36, n.4, pp.685-699. ISSN 0716-0917.

In this paper, using the concept of natural density, we introduce the notion of rough statistical convergence of triple sequences. We define the set of rough statistical limit points of a triple sequence and obtain rough statistical convergence criteria associated with this set. Later, we prove this set is closed and convex and also examine the relations between the set of rough statistical cluster points and the set of rough statistical limit points of a triple sequence.

Keywords : Rough statistical convergence; Natural density; triple sequences; chi sequence..

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