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内蒙古自治区呼和浩特市赛罕区大学西街235号 邮编: 010021
作者机构:Shaanxi Normal Univ Coll Math & Informat Sci Xian 710062 Shaanxi Peoples R China
出 版 物:《SOFT COMPUTING》 (Soft Comput.)
年 卷 期:2019年第23卷第15期
页 面:6065-6084页
核心收录:
学科分类:08[工学] 0812[工学-计算机科学与技术(可授工学、理学学位)]
基 金:National Natural Science Foundation of China [61473181, 11771263] Fundamental Research Funds for the Central Universities [GK201702008, 2016TS034]
主 题:Single valued neutrosophic sets Rough sets Single valued neutrosophic rough sets Approximation operators SVN-norms SVN-implicators
摘 要:This paper presents a general framework for the study of (I,N)-single valued neutrosophic rough sets from constructive and axiomatic perspectives. In the constructive approach, a pair of single valued neutrosophic rough approximation operators based on single valued neutrosophic implicator I and single valued neutrosophic norm N is first proposed. Moreover, some basic properties of (I,N)-single valued neutrosophic rough approximation operators are explored. In addition, connections between single valued neutrosophic relations and (I,N)-single valued neutrosophic rough approximation operators are systematically discussed. In the axiomatic approach, axiomatic characterization of (I,N)-single valued neutrosophic approximation operators is studied. Specifically, different axiom sets characterizing the intrinsic properties of (I,N)-single valued neutrosophic rough approximation operators associated with diverse single valued neutrosophic relations are investigated in detail.