摇曳
发表于 2025-3-25 06:16:37
Provability in Logictockholm. My intention at that time was to present a technique of logical proof that would be easier to master than those usually encountered in textbooks on logic. Thus, the essay may be regarded as having a kind of pedagogical aim. It is hoped that this aim is not overshadowed by the technical character of my exposition.
Biofeedback
发表于 2025-3-25 09:45:47
A Note on Quantification and Modalities. of the lower predicate logic with modalities, and an interpretation of .. The interpretation I have in mind has the form of the valuation given in my paper . (. 23 (1957), 1-11), except that the valuation shall apply to the formulas of . and not only to the statements.
极微小
发表于 2025-3-25 14:51:35
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GILD
发表于 2025-3-25 18:43:45
Some Aspects on the Concept of Influenceof affairs. In a similar vein, we can conceive of influence as a relation between two parties with respect to a state of affairs. And just as there are several different rights-types, there are also different influence-types.
amnesia
发表于 2025-3-25 22:20:48
On Realization of Human Rightsn respect of a state of affairs. Rights can be of different types; for example, claim, power, or immunity. When a person X, for instance, has a claim to recover what he has lent to Y, this can be understood as X’s having a rights-relation of type claim to Y in respect of the state of affairs that X receives from Y what he has lent to Y.
Jocose
发表于 2025-3-26 03:17:54
Synthese Libraryhttp://image.papertrans.cn/c/image/229528.jpg
植物学
发表于 2025-3-26 07:22:02
Silvio Ghilardi,Marek ZawadowskiAssume . and the rule of substitution for propositional variables as rules of inference. Then does a system . of . axioms exist that satisfies the following six conditions:
显赫的人
发表于 2025-3-26 10:02:45
Shedding Light on Indoor TanningA 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.
ANTIC
发表于 2025-3-26 14:26:55
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ANTIC
发表于 2025-3-26 17:59:03
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