Temporal alethic-deontic logic and semantic tableaux

被引:6
|
作者
Ronnedal, Daniel [1 ]
机构
[1] Stockholm Univ, Dept Philosophy, S-10691 Stockholm, Sweden
关键词
T x W logics; Temporal logic; Modal logic; Deontic logic; Semantic tableaux; Historical necessity; The ought-implies-can principle; The means-end principle; TENSE;
D O I
10.1016/j.jal.2012.03.002
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The purpose of this paper is to describe a set of temporal alethic-deontic systems, i.e. systems that include temporal, alethic and deontic operators. All in all we will consider 2,147,483,648 systems. All systems are described both semantically and proof theoretically. We use a kind of possible world semantics, inspired by the so-called T x W semantics, to characterize our systems semantically and semantic tableaux to characterize them proof theoretically. We also show that all systems are sound and complete with respect to their semantics. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:219 / 237
页数:19
相关论文
共 50 条