Titlebook: Collected Papers of Stig Kanger with Essays on his Life and Work; Ghita Holmström-Hintikka,Sten Lindström,Rysiek Sli Book 2001 Kluwer Acad

yohimbine

严重伤害

Blazon

猜忌

无力更进

On the Characterization of ModalitiesA few months after the appearance of my essay . I happened to read section 7.5 where a characterization of the ‘one-place simple’ modalities is given. I found, much to my embarrassment, that the proof of theorem 8 contained a bad flaw. It is the aim of this note to give a revision of the theorem.

尊敬

Equivalent TheoriesThe elementary theories of < and of ≤ are equivalent in the vague sense of having the same content. This is clear, but the idea of equivalence is not. In this short paper I shall suggest two natural explications of this idea, and then show that they amount to the same thing. This fact indicates perhaps that the explications are on the right track.

Nomogram

高贵领导

称赞

Law and LogicBy a system of law we shall mean — in this paper — any system of rules which has the purpose of regulating human action under certain conditions. Examples: A nation’s constitution, the traffic laws, club’s statutes, recipes in a cook-book, etc.

Inoperable

UnavoidabilityIn this article I would like to suggest a non-modal explication of the notion: Condition P is unavoidable for agent A.