?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=A+Modal+Logic+of+Intentional+Communication&rft.creator=Colombetti%2C+Marco&rft.subject=Logic&rft.description=I+propose+a+propositional+modal+logic+of+intentional+communication%2C+a+circular+concept+which+develops+an+idea+by+Airenti%2C+Bara+and+Colombetti+(1993).+A+communication+operator+is+added+to+a+multi-modal+language+of+individual+belief%2C+common+belief%2C+and+intention%2C+and+its+possible+world+semantics+is+justified+through+a+fixpoint+construction.+A+normal+modal+system+for+the+communication+operator+is+defined%2C+and+shown+to+be+sound+and+complete.+Within+this+framework%2C+I+prove+some+properties+of+intentional+communication+and+give+sufficient+conditions+for+an+action+to+be+communicative.&rft.date=1997&rft.type=Preprint&rft.type=NonPeerReviewed&rft.format=application%2Fpostscript&rft.identifier=http%3A%2F%2Fcogprints.org%2F234%2F2%2F199712007.ps&rft.identifier=++Colombetti%2C+Marco++(1997)+A+Modal+Logic+of+Intentional+Communication.++%5BPreprint%5D++++(Unpublished)++&rft.relation=http%3A%2F%2Fcogprints.org%2F234%2F