on deferred statistical convergence of sequences in neutrosophic normed spaces

In this paper, we introduce the notion of deferred statistical convergence in the neutrosophic normed spaces as an extension of statistical convergence, λ-statistical convergence, and lacunary statistical convergence. we investigate a few fundamental properties of the newly introduced notion. finally, we introduce the concept of deferred statistical cauchy sequence and show that deferred statistical cauchy sequences are equivalent to deferred statistical convergent sequences in the neutrosophic normed spaces.