1. Epistemic Logics for Relevant Reasoners.
- Author
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Sedlár, Igor and Vigiani, Pietro
- Subjects
- *
MODAL logic , *PROPOSITION (Logic) , *COMPLETENESS theorem , *SEMANTICS (Philosophy) , *LOGIC , *EPISTEMIC logic - Abstract
We present a neighbourhood-style semantic framework for modal epistemic logic modelling agents who process information using relevant logic. The distinguishing feature of the framework in comparison to relevant modal logic is that the environment the agent is situated in is assumed to be a classical possible world. This framework generates two-layered logics combining classical logic on the propositional level with relevant logic in the scope of modal operators. Our main technical result is a general soundness and completeness theorem. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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