A characterization of truth-functions in the nilpotent minimum logic
β Scribed by San-Min Wang; Bao-Shu Wang; Xiang-Yun Wang
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 296 KB
- Volume
- 145
- Category
- Article
- ISSN
- 0165-0114
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β¦ Synopsis
By introducing a new family of partitions into the n-cube [0; 1] n , the problem of characterizing truth tables of formulas in the nilpotent minimum logic is solved and their normal forms are presented. So far, only this kind of fuzzy truth functions have normal forms among all fuzzy propositional calculi which are based on left-continuous but discontinuous t-norm.
π SIMILAR VOLUMES
In fuzzy predicate logic, assignment of truth values may be partial, i.e. the truth value of a formula in an interpretation may be undeΓΏned (due to lack of some inΓΏnite suprema or inΓΏma in the underlying structure of truth values). A logic is supersound if each provable formula ' is true (has truth
Let C = (V, E) be a digraph wl,th n vertices. Let f be a function from E illto the real numbem, associating with each edg~t: e EE a weight f(e). Given any sequence of edges 0 = el, e2, , . . , ep define w(a), the wei@ of a, as CyS 1 f(q), and define m(o), the mean weight of u, as w(a)&. Let A\* ==mi