Short communication: The categories Set H and Fuz H
暂无分享,去创建一个
This paper follows up D. Ponasse's paper ''Some remarks on the category Fuz H of M. Eytan'' in this journal [4]. In particular it gives a new proof that Fuz H cannot have a subobject classifier if H is a complete chain with at least three elements.
[1] Joseph A. Goguen,et al. Concept Representation in Natural and Artificial Languages: Axioms, Extensions and Applications for Fuzzy Sets , 1974, Int. J. Man Mach. Stud..
[2] Andrew M. Pitts,et al. Fuzzy sets do not form a topos , 1982 .
[3] D. Ponasse. Short communication: Some remarks on the category Fuz(H) of M. Eytan , 1983 .