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Open AccessJournal ArticleDOI

Soft set theory—First results

TLDR
The main purpose of this paper is to introduce the basic notions of the theory of soft sets, to present the first results of the the theory, and to discuss some problems of the future.
Abstract
The soft set theory offers a general mathematical tool for dealing with uncertain, fuzzy, not clearly defined objects. The main purpose of this paper is to introduce the basic notions of the theory of soft sets, to present the first results of the theory, and to discuss some problems of the future.

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Hesitant linguistic expression soft sets: Application to group decision making

TL;DR: This work proposes one step further towards a complete combination of soft set theory and hesitant fuzzy linguistic term sets to put forward a new model called hesitant linguistic expression soft set that facilitates the elicitation of linguistic information with soft sets.
Journal ArticleDOI

A kind of new rough set: Rough soft sets and rough soft rings

TL;DR: The concepts of rough soft rings and rough idealistic soft rings are put forward and some basic operations on roughsoft rings are discussed.
Posted Content

On Neutrosophic Soft Topological Space

TL;DR: In this paper, the concept of connectedness and compactness on neutrosophic soft topological space have been introduced along with the investigation of their several characteristics and related theorems have been established also.
Journal ArticleDOI

Einstein-Ordered Weighted Geometric Operator for Pythagorean Fuzzy Soft Set with Its Application to Solve MAGDM Problem

TL;DR: The primary purpose is to extend and propose ideas related to Einstein’s ordered weighted geometric aggregation operator from fuzzy structure to PFSS structure, such as the Pythagorean fuzzy soft Einstein-ordered weighted geometric (PFSEOWG) operator.

Some properties of soft topologies and group soft topologies

S. K. Samanta
TL;DR: This paper aims to study some properties of soft neigh- bourhood system of identity soft element of group soft topology, and some results on soft topologies and enriched softTopologies are established using soft elements.
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