## Categorical and Kripke Semantics for Constructive Modal Logics (2001)

Citations: | 7 - 3 self |

### BibTeX

@MISC{Alechina01categoricaland,

author = {Natasha Alechina and Michael Mendler and Valeria de Paiva and Eike Ritter},

title = {Categorical and Kripke Semantics for Constructive Modal Logics},

year = {2001}

}

### OpenURL

### Abstract

We consider two systems of constructive modal logic which are computationally motivated. Their modalities admit several computational interpretations and are used to capture intensional features such as notions of computation, constraints, concurrency design, etc. Both systems have so far been studied mainly from a type-theoretic and category-theoretic perspectives, but Kripke models for similar systems were studied independently. Here we bring these threads together and prove duality results which show how to relate Kripke models to algebraic models and these in turn to the appropriate categorical models for these logics.