Wijsman I-invariant convergence of sequences of sets

Abstract

In this paper, we study the concepts of Wijsman I-invariant convergence (I^W_sihma ), Wijsman I*-invariant convergence (I*W_sigma ), Wijsman p-strongly invariant convergence ([WV_sigma]_p) of sequences of sets and investigate the relationships among Wijsman invariant convergence, [WV_sigma]_p, I^W_sigma and I*W_sigma . Also, we introduce the concepts of IW_sigma -Cauchy sequence and I*W_sigma -Cauchy sequence of sets.