Sufficient Conditions for Triangular Norms Preserving ⊗-Convexity

The convexity in triangular norm (for short, ⊗−convexity) is a generalization of Zadeh’s quasiconvexity. The aggregation of two ⊗−convex sets is under the aggregation operator ⊗ is also ⊗−convex, but the aggregation...

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Bibliographic Details
Main Authors: Lifeng Li, Qinjun Luo
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Symmetry
Subjects:
Online Access:https://www.mdpi.com/2073-8994/10/12/729