Constructions of quotient algebras via triangular norms |
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Authors: | Jeong Soon Han Hee Sik Kim J. Neggers |
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Affiliation: | 1.Department of Applied Mathematics,Hanyang University,Ahnsan,Korea;2.Department of Mathematics,Hanyang University,Seoul,Korea;3.Department of Mathematics,University of Alabama,Tuscaloosa,USA |
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Abstract: | In this paper, properties of certain real-valued mappings Δ on binary systems X which satisfy versions of the triangle inequality are investigated. For example, via a quotient construction using Ker Δ = {x: Δ(x) = 0} it is shown that X/Ker Δ is a d-algebra if X is a d-algebra. In addition fuzzy versions of these triangular norms and their properties are considered as well. Finally boundedness conditions on Δ and a concept of magnitude are both introduced and some consequences are derived. |
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