Rough $I$-convergence in cone metric spaces

Abstract

Here we have studied the notion of rough $I$-convergence as an extension of the idea of rough convergence in a cone metric space using ideals. We have further introduced the notion of rough $I^{\ast }$-convergence of sequences in a cone metric space to find the relationship between rough $I$ and $I^{\ast }$-convergence of sequences.

11 pages