In this paper, we investigate the relationship among soft sets, rough sets, fuzzy sets and
rings. The notion of soft fuzzy rough rings (ideals) of rings is introduced, which is an …

The aim of this paper is to lay a foundation for providing a rough soft tool in considering
many problems that contain uncertainties. We put forward the concepts of rough soft rings …

This paper introduces the notion of Z-soft rough fuzzy sets of hemirings, which is an
extended notion of soft rough sets and rough fuzzy sets. It is pointed out that this novel …

In this paper, we propose the notion of Z-soft fuzzy rough ideals of hemirings, which is an
extended concept of Z-soft rough fuzzy ideals proposed by Zhan [J. Zhan, K. Zhu, A novel …

In this paper, we investigate the relationships among rough sets, soft sets and hemirings.
The concept of soft rough hemirings is introduced, which is an extended notion of a rough …

Soft set and rough set theory, as two mathematical tools for dealing with uncertainties.
Combining soft sets and rough sets, Feng first put forward the concept of soft rough sets …

In this paper, we investigate the relationship among soft sets, rough sets, fuzzy sets and
lattices. The notion of soft rough fuzzy lattices (ideals, filters) over lattices is introduced …

Combining rough sets and soft sets, a kind of novel rough soft hemirings with respect to a
strong h-ideal of hemirings in Pawlak approximation spaces is introduced. The relationships …

If I is a normal hyperideal of a hyperring R, then an equivalence relation on R can be defined
as follows:≡ I by x≡ I y if and only if xy∩ I≠∅. Hence a normal hyperideal of a hyperring is …

The aim of this paper is to introduce the notion of a rough soft hemiring, which is an
extended notion of a rough hemiring and a soft hemiring. We study roughness in soft …