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A Generalization of Local Fuzzy Structures
Authors:Ji?í Rach?nek  Dana ?alounová
Affiliation:(1) Department of Algebra and Geometry, Faculty of Sciences, Palacky University, Tomkova 40, 779 00 Olomouc, Czech Republic;(2) Department of Mathematical Methods in Economy, Faculty of Economics, VŠB–Technical University Ostrava, Sokolská 33, 701 21 Ostrava, Czech Republic
Abstract:The class of bounded residuated lattice ordered monoids Rl-monoids) contains as proper subclasses the class of pseudo BL-algebras (and consequently those of pseudo MV-algebras, BL-algebras and MV-algebras) and of Heyting algebras. In the paper we introduce and investigate local bounded Rl-monoids which generalize local algebras from the above mentioned classes of fuzzy structures. Moreover, we study and characterize perfect bounded Rl-monoids.
Keywords:Rl-monoid  Pseudo BL-algebra  Pseudo MV-algebra  Local Rl-monoid  Perfect Rl-monoid
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