On BCK Algebras - Part I.a: An Attempt to Treat Unitarily the Algebras of Logic. New Algebras
| dc.creator | Iorgulescu,Afrodita | |
| dc.date | 2007 | |
| dc.date.accessioned | 2024-02-06T12:55:57Z | |
| dc.date.available | 2024-02-06T12:55:57Z | |
| dc.description | Since all the algebras connected to logic have, more or less explicitely, an associated order relation, it follows that they have two presentations, dual to each other. We classify these dual presentations in "left" and "right" ones and we consider that, when dealing with several algebras in the same research, it is useful to present them unitarily, either as "left" algebras or as "right" algebras. In some circumstances, this choice is essential, for instance if we want to build the ordinal sum (product) between a BL algebra and an MV algebra. We have chosen the "left" presentation and several algebras of logic have been redefined as particular cases of BCK algebras. We introduce several new properties of algebras of logic, besides those usually existing in the literature, which generate a more refined classification, depending on the properties satisfied. In this work (Parts I-V) we make an exhaustive study of these algebras - with two bounds and with one bound - and we present classes of finite examples, in bounded case. In this Part I, divided in two because of its length, after surveying chronologically several algebras related to logic, as residuated lattices, Hilbert algebras, MV algebras, divisible residuated lattices, BCK algebras, Wajsberg algebras, BL algebras, MTL algebras, WNM algebras, IMTL algebras, NM algebras, we propose a methodology in two steps for the simultaneous work with them (the first part of Part I). We then apply the methodology, redefining those algebras as particular cases of reversed left-BCK algebras. We analyse among others the properties Weak Nilpotent Minimum and Double Negation of a bounded BCK(P) lattice, we introduce new corresponding algebras and we establish hierarchies (the subsequent part of Part I). | |
| dc.format | text/html | |
| dc.identifier | https://doi.org/10.3217/jucs-013-11-1628 | |
| dc.identifier | https://lib.jucs.org/article/28886/ | |
| dc.identifier.uri | https://openrepository.mephi.ru/handle/123456789/9528 | |
| dc.language | en | |
| dc.publisher | Journal of Universal Computer Science | |
| dc.relation | info:eu-repo/semantics/altIdentifier/eissn/0948-6968 | |
| dc.relation | info:eu-repo/semantics/altIdentifier/pissn/0948-695X | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | J.UCS License | |
| dc.source | JUCS - Journal of Universal Computer Science 13(11): 1628-1654 | |
| dc.subject | MV algebra | |
| dc.subject | Wajsberg algebra | |
| dc.subject | generalized-MV algebra | |
| dc.subject | generalized Wajsberg algebra | |
| dc.subject | BCK algebra | |
| dc.subject | BCK(P) lattice | |
| dc.subject | residuated lattice | |
| dc.subject | BL algebra | |
| dc.subject | Hájek(P) algebra | |
| dc.subject | generalized-BL algebra | |
| dc.subject | divisible BCK(P) lattice | |
| dc.subject | Hilbert algebra | |
| dc.subject | Hertz algebra | |
| dc.subject | Heyting algebra | |
| dc.subject | weak-BL algebra | |
| dc.subject | MTL algebra | |
| dc.subject | IMTL algebra | |
| dc.subject | WNM algebra | |
| dc.subject | NM algebra | |
| dc.subject | R0 algebra | |
| dc.subject | t-norm | |
| dc.subject | pocrim | |
| dc.title | On BCK Algebras - Part I.a: An Attempt to Treat Unitarily the Algebras of Logic. New Algebras | |
| dc.type | Research Article |