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Closure Łukasiewicz algebras |
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| Authors: | Manuel Abad Cecilia Cimadamore José Patricio Díaz Varela Laura Rueda Ana María Suardíaz |
| Institution: | (1) Departamento de Matemática, Universidad Nacional del Sur, 8000 Bahía Blanca, Argentina |
| Abstract: | In this paper, the variety of closure n-valued Łukasiewicz algebras, that is, Łukasiewicz algebras of order n endowed with a closure operator, is investigated. The lattice of subvarieties in the particular case in which the open elements form a three-valued Heyting algebra is obtained. |
| Keywords: | Lukasiewicz algebras Heyting algebras closure operators |
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