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Soft set theory

Computers & Mathematics with ApplicationsPublished 1 February 2003
Pabitra Kumar Maji, Ranjit Biswas, Arijit Roy
Citations2,252
SJR quartileQ1
SJR score0.95
SNIP1.31

TL;DR

The authors define equality of two soft sets, subset and super set of a soft set, complement of asoft set, null soft set and absolute soft set with examples and De Morgan's laws and a number of results are verified in soft set theory.

Abstract

In this paper, the authors study the theory of soft sets initiated by Molodtsov. The authors define equality of two soft sets, subset and super set of a soft set, complement of a soft set, null soft set, and absolute soft set with examples. Soft binary operations like AND, OR and also the operations of union, intersection are defined. De Morgan's laws and a number of results are verified in soft set theory.

Keywords

Decision Sciences