PARADOXES ON PREFERENTIAL IMPLICATIONS

CHENG Xiaochun, JIANG Yunfei. PARADOXES ON PREFERENTIAL IMPLICATIONSJ. Journal of Computer Research and Development, 1997, 34(2).

Citation:

CHENG Xiaochun, JIANG Yunfei. PARADOXES ON PREFERENTIAL IMPLICATIONSJ. Journal of Computer Research and Development, 1997, 34(2).

Citation:

CHENG Xiaochun, JIANG Yunfei. PARADOXES ON PREFERENTIAL IMPLICATIONSJ. Journal of Computer Research and Development, 1997, 34(2).

Abstract

Based on the discussion of implicational paradoxes,this paper analyzes the rationality of some preferential implications in nonmonotonic logic and paraconsistent logic.A new preferential implication,which is nonmonotonic,paraconsistent and without the general implicational paradoxes,is proposed by adding necessary restrictions on the consequent.The sound and complete decision TABLEAU of such implication is presented.

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