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.
@article{bwmeta1.element.doi-10_2478_BF02479197,
author = {Abad Manuel and Cimadamore Cecilia and D\'\i az Varela Jos\'e and Rueda Laura and Suard\'\i az Ana},
title = {Closure \L ukasiewicz algebras},
journal = {Open Mathematics},
volume = {3},
year = {2005},
pages = {215-227},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_BF02479197}
}
Abad Manuel; Cimadamore Cecilia; Díaz Varela José; Rueda Laura; Suardíaz Ana. Closure Łukasiewicz algebras. Open Mathematics, Tome 3 (2005) pp. 215-227. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_BF02479197/
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