In this paper, we study uni-nullnorms with both neutral elements and zero elements on bounded lattices. In order to illustrate the existence of uni-nullnorms on bounded lattices, we present two construction methods for obtaining such a uni-nullnorm. Also, we show two additional methods for the construction of idempotent nullnorms on bounded lattices, which are generalizations of the one proposed by Cayli and Karacal. Furthermore, we discuss the presence of idempotent uni-nullnorms on bounded lattices, and propose two construction methods to obtain an idempotent uni-nullnorm on any bounded lattice. (C) 2019 Elsevier B.V. All rights reserved.
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页码:132 / 144
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Birkhoff G., 1995, American Mathematical Society Colloquium Publications, V25
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Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R ChinaShaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China
Feng, Q
Bin, Z
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机构:Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China
机构:
Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R ChinaShaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China
Feng, Q
Bin, Z
论文数: 0引用数: 0
h-index: 0
机构:Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China