In this paper we show that the Hilbert system of agency and ability presented by Dag Elgesem is incomplete with respect to the intended semantics. We argue that completeness result may be easily regained. Finally, we shortly discuss some issues related to the philosophical intuition behind his approach. This is done by examining Elgesem’s modal logic of agency and ability using semantics with different flavours.

On the Axiomatization of Elgesem’s Logic of Agency

GOVERNATORI, GUIDO;ROTOLO, ANTONINO
2004

Abstract

In this paper we show that the Hilbert system of agency and ability presented by Dag Elgesem is incomplete with respect to the intended semantics. We argue that completeness result may be easily regained. Finally, we shortly discuss some issues related to the philosophical intuition behind his approach. This is done by examining Elgesem’s modal logic of agency and ability using semantics with different flavours.
AIML-2004: ADVANCES IN MODAL LOGIC INTERNATIONAL CONFERENCE ON ADVANCES IN MODAL LOGIC (TECHNICAL REPORT SERIES UMCS 04-9-1)
130
144
G. Governatori; A. Rotolo
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/12603
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