Archimedean t-Norms and an Open Problem

摘要

In this paper,we summarize some Archimedean properties and characterize some new Archimedean properties of triangular norms on ([0, 1], les). An open problem on pseudo-Archimedean t-norms, recently posed by E.P. Klement [Fuzzy Sets and Systems 145 (2004) p473], is discussed.