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Article . 2009 . Peer-reviewed
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Article . 2009
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https://dx.doi.org/10.60692/q4...
Other literature type . 2009
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https://dx.doi.org/10.60692/sn...
Other literature type . 2009
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Validades Existenciais e Enigmas Relacionados

الصلاحية الوجودية والألغاز ذات الصلة
Authors: Paulo A. S. Veloso; Luiz Carlos Pereira; Edward Hermann Hæusler;

Validades Existenciais e Enigmas Relacionados

Abstract

A lógica não contém teoremas puramente existenciais: as únicas sentenças existenciaisválidas são aquelas com análogas universais válidas. Aqui, mostramos que istorealmente é assim quando corretamente interpretado: toda validade ex- istencial possuiuma análoga universal simples, que também é válida. Também caracterizamos validadesuniversais e existenciais em termos de tautologias.

Keywords

Tautologies, Logic, B1-5802, FOS: Humanities, Existential validities, FOS: Philosophy, ethics and religion, FOS: Psychology, Epistemic Logic, Humanities, Philosophy, Logic Programming and Knowledge Representation, Artificial Intelligence, Quantification, Computer Science, Physical Sciences, Universal validities, Psychology, Philosophy (General)

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    citations
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    1
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold