單主體多類型偏好邏輯.pdf

1、西南大學(xué)碩士學(xué)位論文單主體多類型偏好邏輯姓名：湯新紅申請學(xué)位級別：碩士專業(yè)：邏輯學(xué)指導(dǎo)教師：唐曉嘉20090501兩南大學(xué)碩十學(xué)位論文AbstractOnOne—agentLogicofManyKindsPreferencePostgraduatemajoringLog“TangXinhqgorlnRLogic：nRinhon2Supervisor：ProfessorTangXiaojiaAbstractPreferenceisacom

2、moncognitivephenomenonwhichisstudiedinmanydisciplinesAsearlyastheperiodofancientGreece，Aristotleputforwardthetheoryofpreference；vonWrightusheredinanewareaofpreferenceLogicin1963；Inthepasttwodecades，preferencehasbeendiscu

3、ssedbyresearchersmajoringinpolicymaking，economics，computerscienceandphilosophyAndpreferenceplaysanincreasinglyimportantroleSOthatwecancatchapreferredcross—researchfieldSincethevarietyofcausesandshowingsofpreference，diver

4、genceinshowingandreasoningmechanismcouldbefoundinresearchAssoonasthestudyfurtheredandpromotednewrequirementsappear：Whilecurrentpreferenceresearchfocusonparticulartypeofpreferenceundercertainconditions，wehavetoconfrontthe

5、CO—existenceofmanypreferencesinconstructingaxiomaticsystemsorchanginganagentfromidealexistencetoarealoneThus，itisanurgentmissiontoconfirmbriefshowingsandreasoningmethodstoservethedescriptionsofpreferencesIntermsofproblem

6、sassociatedwiththeCo—existenceofmanytypesofpreference，thisthesisconstructsasystemoflogicofmanykindspreferenceTherearefourpartsinthisthesisPart1talksaboutthehistoryandcurrentsituationsofthestudyonpreferenceintermsofLogic1

7、willexamineAristotle’SpreferenceLogic，whichisbasingontheconsiderationofeffectivenessAlso，1willtrytogivethevalueofcurrentstudyonpreferencelogicPart2probesonvonWright’Spreferencelogic，whichisbasingon3assumptions1willexamin

8、eotherexperts’improvementofyonWright’Slogic，delineatetheirrelation，andtrytograspthepossibilityofcurrentstudyonpreferencelogicAndthen，1willanal)，zethenecessityofstudyonmanykindspreferencelogicPart3ismainlyaboutmanykindspr