Relations and functions in soft multiset context

Abstract

After recalling the concepts of soft sets, multisets and soft multisets, soft multiset relations and functions, together with some of their properties such as injective, surjective and bijective functions are introduced. It is further shown that some properties holding in multisets does not hold in soft multisets. Some related results are also established.

Keywords: Soft set, Multiset, Soft Multiset, Relations, Functions