华东师范大学(哲学社会科学版) ›› 2011, Vol. 43 ›› Issue (2): 17-21.doi:

• 逻辑学研究 • 上一篇    下一篇

解析作为解悖方案的弗协调逻辑

郝旭东   

  1. 华东师范大学哲学系,上海,200241
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-03-30 发布日期:2011-03-30
  • 通讯作者: 郝旭东

The Paraconsistent Logic as a Solution to Paradoxes

HAO Xu-dong   

  • Received:1900-01-01 Revised:1900-01-01 Online:2011-03-30 Published:2011-03-30
  • Contact: HAO Xu-dong

摘要: 弗协调逻辑是一种可以容纳“矛盾”的非经典逻辑,其所容纳的“矛盾”被称为“真矛盾”。在弗协调逻辑看来,逻辑悖论就是一种“真矛盾”,是可以被弗协调逻辑系统所容纳的。在分析逻辑悖论语法表现的基础上,我们可以清楚地看到弗协调逻辑消解悖论的逻辑机制。弗协调逻辑作为一种解悖方案,实际上是隔离了悖论对系统的不良影响,这种隔离意义上的悖论消解具有重要的现实意义;同时其相对于协调而区分出来的弗协调,也具有重要的逻辑哲学价值。

关键词: 弗协调逻辑, 悖论, 真矛盾, 弗协调否定, 矛盾律, 司哥特规则

Abstract: Paraconsistent logic is a non-classical logic which can embrace a “contradiction”. Such a contradiction is called as a “true contradiction”. According to paraconsistent logic, a logical paradox is a “true contradiction”, which can be accepted by its system. As a solution to a paradox, paraconsistent logic cuts off disadvantageous effects of a paradox on the system. The paradoxical solution in the sense of isolation is important in reality and has a value of philosophy of logic.

Key words: paraconsistent logic, paradox, true contradiction, law of contradiction