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arXiv · 2004.14919

Subordination algebras in modal logic

Laurent De Rudder·Georges Hansoul·Valentine Stetenfeld
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Abstract

The aim of this paper is to show that even if the natural algebraic semantic for modal (normal) logic is modal algebra, the more general class of subordination algebras (roughly speaking, the non symmetric contact algebras) is adequate too - so leading to completeness results. This motivates for an algebraic (in the sense of universal algebra) study of those relational structures that are subordinate algebras.

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BibTeXRIS

Laurent De Rudder, Georges Hansoul, Valentine Stetenfeld. 2020-04-30. Subordination algebras in modal logic. https://arxiv.org/abs/2004.14919

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