What is primary: negation or implication?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00164997" target="_blank" >RIV/68407700:21230/09:00164997 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
What is primary: negation or implication?
Original language description
We compare R-fuzzy logics (based on an implication interpreted by the residuum of a triangular norm) and S-fuzzy logics (based on an involutive negation and using a different interpretation of implication). We show that the former approach (promoted by Petr H{' a}jek) leads to much richer logical results. Then we discuss extensions of R-fuzzy logics by an involutive negation as a new connective. These combine the features of both preceding approaches. We summarize recent results of this branch of research (which was also initiated by Petr Hájek).
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Witnessed Years: Essays in Honour of Petr Hajek
ISBN
978-1-904987-63-5
Number of pages of the result
15
Pages from-to
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Number of pages of the book
416
Publisher name
King's College
Place of publication
London
UT code for WoS chapter
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