منابع مشابه
On some new operations in soft set theory
Molodtsov introduced the theory of soft sets, which can be seen as a new mathematical approach to vagueness. In this paper, we first point out that several assertions (Proposition 2.3 (iv)–(vi), Proposition 2.4 and Proposition 2.6 (iii), (iv)) in a previous paper by Maji et al. [P.K. Maji, R. Biswas, A.R. Roy, Soft set theory, Comput. Math. Appl. 45 (2003) 555–562] are not true in general, by c...
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In this paper, we establish some new results related to distributive properties of AND ( ) and OR ( ) -operations with respect to operations of union, restricted union restricted intersection, extended intersection and restricted difference on soft sets, and provide some illustrative examples.
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In this work, we define a fuzzy soft set theory and its related properties. We then define fuzzy soft aggregation operator that allows constructing more efficient decision making method. Finally, we give an example which shows that the method can be successfully applied to many problems that contain uncertainties.
متن کاملSome Operations and Properties of Neutrosophic Cubic Soft Set
In this paper we define some operations such as P-union, P-intersection, R-union, R-intersection for neutrosophic cubic soft sets (NCSSs). We prove some theorems on neutrosophic cubic soft sets. We also discuss various approaches of Internal Neutrosophic Cubic Soft Sets (INCSSs) and external neutrosophic cubic soft sets (ENCSSs). We also investigate some of their properties.
متن کاملSome Characterizations on Operations in Soft Sets
251 SOME CHARACTERIZATIONS ON OPERATIONS IN SOFT SETS V. Chinnadurai*, B. Anu** & A. Swaminathan*** * Associate Professor, Department of Mathematics, Annamalai University, Annamalai Nagar, Tamilnadu ** Research Scholar, Department of Mathematics, Annamalai University, Annamalai Nagar, Tamilnadu *** Associate Professor, Department of Mathematics, Aksheyaa College of Engineering, Tamilnadu Abstra...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2009
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2008.11.009