تقرير
Nelson algebras, residuated lattices and rough sets: A survey
| العنوان: | Nelson algebras, residuated lattices and rough sets: A survey |
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| المؤلفون: | Järvinen, Jouni, Radeleczki, Sándor, Rivieccio, Umberto |
| المصدر: | Journal of Applied Non-Classical Logics (2024) |
| سنة النشر: | 2024 |
| المجموعة: | Computer Science Mathematics |
| مصطلحات موضوعية: | Mathematics - Logic, Computer Science - Logic in Computer Science |
| الوصف: | Over the past 50 years, Nelson algebras have been extensively studied by distinguished scholars as the algebraic counterpart of Nelson's constructive logic with strong negation. Despite these studies, a comprehensive survey of the topic is currently lacking, and the theory of Nelson algebras remains largely unknown to most logicians. This paper aims to fill this gap by focussing on the essential developments in the field over the past two decades. Additionally, we explore generalisations of Nelson algebras, such as N4-lattices which correspond to the paraconsistent version of Nelson's logic, as well as their applications to other areas of interest to logicians, such as duality and rough set theory. A general representation theorem states that each Nelson algebra is isomorphic to a subalgebra of a rough set-based Nelson algebra induced by a quasiorder. Furthermore, a formula is a theorem of Nelson logic if and only if it is valid in every finite Nelson algebra induced by a quasiorder. Comment: Accepted for publication in Journal of Applied Non-Classical Logics. In this version of the manuscript, certain typographical errors have been rectified |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1080/11663081.2024.2336386 |
| URL الوصول: | http://arxiv.org/abs/2402.02606 |
| رقم الأكسشن: | edsarx.2402.02606 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1080/11663081.2024.2336386 |
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