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Inclusion Relationship between Pseudo-Euclidean Logics

Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
We describe properties of simply axiomatized modal logics, which are called pseudo-Euclidean modal logics. For fixed non-negative integers m and n, let Em,n k be the logic which is obtained from the smallest normal propositional modal logic K by adding the pseudo-Euclidean axiom lozenge k fi rightarrow box m lozenge n fi, where k greater-than or equal to 0. We will then give a complete description of the inclusion relationship among these logics by showing inclusion relationships for pairs of their logics with fixed m and n.
Słowa kluczowe
Rocznik
Tom
Strony
133--142
Opis fizyczny
Bibliogr. 9 poz., rys.
Twórcy
autor
autor
  • Department of Career Development and Liberal Arts Tokiwa Junior College 1-430-1 Miwa, Mito, Ibaraki, 310-8585, Japan, hasimoto@tokiwa.ac.jp
Bibliografia
  • [1] J. F. A. K. van Benthem, A note on modal formulas and relational properties, Journal of Symbolic Logic, 40 (1) (1975), pp. 55–58.
  • [2] A. Chagrov and Shehtman, Algorithmic aspects of propositional tense logics, Lecture Notes in Computer Science, Springer, Vol. 933 (1995), pp. 442–455.
  • [3] A. Chagrov and M. Zakharyaschev, Modal Logic, Volume 35 of Oxford Logic Guide, Oxford University Press, 1997.
  • [4] K. Fine, Normal forms in modal logic, Notre Dame Journal of Formal Logic, 16 (2) (1975), pp. 229–237.
  • [5] F.B. Fitch, A correlation between modal reduction principles and properties of relations, Journal of Philosophical Logic, 2 (1973), pp. 97–101.
  • [6] R.I. Goldblatt, First-order definability in modal logic, Journal of Symbolic Logic,40 (1) (1975), pp. 35–40.
  • [7] Y. Hasimoto, Algebras and frames for modal logics, Ph.D. Thesis, School of Information Science, Japan Advanced Institute of Science and Technology, 2001.
  • [8] M. Kracht, Tools and Technics in Modal Logic, North Holland, 1999.
  • [9] K. Segerberg, An essay in classical modal logic, Philosophical Studies, Uppsala, 13, 1970.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BUJ8-0008-0008
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