Many-Valued Logics and Interpreted Modal Logics 2003/4
Two blocks of lectures within Marta Bilkova's course
Non-Classical Logics in 2003/4.
Syllabus
Winter term
- Many-valued logics:
Matrices, designated values, tautologies, defined connectives.
3-valued logics of Bochvar, Kleene, McCarthy, Lukasiewicz, and Gödel.
The laws of Excluded Middle and Non-Contradiction,
the Principle of Bivalence, truth-functionality.
- Fuzzy logic:
Fuzziness vs. probability, possibility etc.
Fuzzy logic in the broad and narrow sense.
Continuous t-norms (esp. Gödel, Lukasiewicz, product) and their residua.
Mostert-Shields characterization theorem (proof omitted).
Hajek's Basic Logic and its extensions G, L, and Pi - axioms, semantics.
Completeness theorems (proofs omitted), the (local) deduction theorem.
Fuzzy predicate calculi.
Applied fuzzy methods (fuzzy control).
Summer term
- Interpreted modal logics:
Epistemic and doxastic modal logic (axioms, semantics).
Deontic modal logic (axioms, semantics).
- Interpreted polymodal logics:
Temporal logic (axioms, semantics).
Fusion of unimodal logics (axioms, semantics).
Multi-agent epistemic modal logic, common knowledge (axioms, semantics).
Dynamic logic (axioms, semantics).
Limitations of the applicability of modal logics,
an outline of dynamic improvements
(dynamic deontic logic, dynamic epistemic logic).
- An overview of non-classical logics.
Literature
Required
- Handouts for lectures
#1,
#2 (RTF, Czech).
- Kijania-Placek, K.:
What Difference Does it Make: Three Truth-Values or Two Plus Gaps?
Erkenntnis 56 (2002), 83-98.
- Hajek, P., Godo, L.: Deductive Systems of Fuzzy Logic.
Tatra Mountains Math. Publ. 13 (1997), 35-66.
Parts 1-2.
- Novak, V., Cerny, M., Nekola, J.: Fuzzy mnoziny - perspektivy, problemy a aplikace
(Czech, "Fuzzy sets - perspectives, problems and applications").
Pokroky MFA 29 (1984), 6, 126-137.
Parts 1-2.2.
- Stanford Encyclopedia of Philosophy,
entries
Many-Valued Logic,
Fuzzy Logic,
Modal Logic,
Temporal Logic.
Recommended
- The rest of Hajek-Godo and Novak-Cerny-Nekola cited above.
- Gabbay, D., Guenthner, F. (Eds.): Handbook of Philosophical Logic.
(Relevant chapters.)
- Hajek, P.: Metamathematics of Fuzzy Logic.
Kluwer, Dordrecht, 1998.
(The parts corresponding to Hajek-Godo cited above.)
- Stanford Encyclopedia of Philosophy,
entries
Paraconsistent Logic,
Inconsistent Mathematics,
Dialetheism,
Substructural Logics.
- Duc, H.N.: Resource-Bounded Reasoning about Knowledge.
PhD thesis, Universität Leipzig, 2001.
- Duc, H.N.: Semantical Investigations in the Logic of Actions and Norms.
Master thesis, Institut für Logik und Wissenschaftstheorie, 1995.
Non-Classical Logics in 2003/4
Marta Bilkova's course Non-Classical Logics
had the following structure in 2003/4:
Winter term
- Marta Bilkova: Modal logic (8 lectures)
- Libor Behounek: Many-valued and fuzzy logics (3 lectures, this webpage)
Summer term
- Marta Bilkova: Modal logic (2 lectures)
- Michal Pelis:
Intuitionistic logic and inferential erotetic logic (6 lectures)
- Libor Behounek: Interpreted modal logics (5 lectures, this webpage)