The concept of summability plays a central role in finding formal solutions of partial
differential equations. In this paper, we introduce the concept of Cesàro summability in an …

In this paper, we introduce the notion of-[V, λ]-summability and-λ-statistical convergence with
respect to the intuitionistic fuzzy norm (µ, v), investigate their relationship, and make some …

In classical functional analysis, continuous mappings are essential for the study of many
important theorems such as open mapping theorem, closed graph theorem and uniform …

In this paper we provide three new type of contractive conditions and establish fixed point
theorems related to them in the setting of an intuitionistic fuzzy n-Banach space. Our results …

The concept of lacunary ideal convergence in intuitionistic fuzzy normed linear space
(IFNLS) was introduced by the present author [P. Debnath, Lacunary ideal convergence in …

In the current paper, we investigate the concept of Fibonacci lacunary statistical
convergence in intuitionistic fuzzy n-normed linear spaces which removes any ambiguity …

In the current paper we have given a new definition of convergence of sequences in an
intuitionistic fuzzy n-normed linear space (IFnNLS) which removes any ambiguity that could …

In this paper we study approximation properties (APs) and bounded approximation
properties (BAPs) in the setting of intuitionistic fuzzy n-Banach spaces (IFnBSs). Further, we …

The aim of this chapter is to present and study some recent development in summability
theory and its applications. More recently, neutrosophic normed space (NNS) and the …

In this paper we extend the notion of intuitionistic fuzzy 𝘯-normed linear space (IFnNLS) to
define an intuitionistic fuzzy n-normed algebra (IFnNA). We give a necessary and sufficient …