Aristotle’s Notion of Deduction
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985955%3A_____%2F23%3A00587823" target="_blank" >RIV/67985955:_____/23:00587823 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.2478/disp-2023-0004" target="_blank" >https://doi.org/10.2478/disp-2023-0004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/disp-2023-0004" target="_blank" >10.2478/disp-2023-0004</a>
Alternative languages
Result language
angličtina
Original language name
Aristotle’s Notion of Deduction
Original language description
Aristotle’s notion of deduction (syllogism) differs from the conception of logical consequence in classical logic in two essential features, which are required by Aristotle’s definition of syllogism and are incorporated into his formalisation of deduction: in addition to the standard necessary truth-preservation, Aristotle requires relevance of premises for the conclusion and non-repetition of premises in the conclusion. These requirements, together with Aristotle’s conception of simple propositions, lead to the result that valid deductive steps (syllogisms) must have very specific forms, namely the well-known syllogistic shape. All other kinds of deduction lacking this shape, such as “syllogisms based on a hypothesis”, can be considered “syllogisms” only in a relative sense: they are based on an assumption of the existence of genuine syllogistic deductions in the syllogistic shape. Aristotle’s demands should cover all kinds of deduction: all valid deduction must be relevant and non-repetitive. This brings Aristotle’s definition much closer to the intuition associated with the notion of logical consequence.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
60301 - Philosophy, History and Philosophy of science and technology
Result continuities
Project
<a href="/en/project/GA23-07119S" target="_blank" >GA23-07119S: MEANING AS AN OBJECT – PRINCIPLES OF SEMANTIC THEORIES</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Disputatio. International Journal of Philosophy
ISSN
0873-626X
e-ISSN
2182-2875
Volume of the periodical
15
Issue of the periodical within the volume
68
Country of publishing house
PT - PORTUGAL
Number of pages
25
Pages from-to
90-114
UT code for WoS article
001263242800005
EID of the result in the Scopus database
2-s2.0-105000470249