From Fuzzy Logic to Fuzzy Mathematics: A Methodological Manifesto
Result description
The paper states the problem of fragmentation of contemporary fuzzy mathematics and the need of a unified methodology and formalism. We formulate several guidelines based on H'ajek's methodology in fuzzy logic, which enable us to follow closely the constructions and methods of classical mathematics recast in a fuzzy setting. As a particular solution we propose a three-layer architecture of fuzzy mathematics, with the layers of formal fuzzy logic, a foundational theory, and individual mathematical disciplines developed within its framework. The ground level of logic being sufficiently advanced, we focus on the foundational level; the theory we propose for the foundations of fuzzy mathematics can be characterized as Henkin-style higher-order fuzzy logic. Finally we give some hints on the further development of individual mathematical disciplines in the proposed framework, and proclaim it a research programme in formal fuzzy mathematics.
Keywords
non-classical logicsformal fuzzy logicformal fuzzy mathematicshigh-order fuzzy logic
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
From Fuzzy Logic to Fuzzy Mathematics: A Methodological Manifesto
Original language description
The paper states the problem of fragmentation of contemporary fuzzy mathematics and the need of a unified methodology and formalism. We formulate several guidelines based on H'ajek's methodology in fuzzy logic, which enable us to follow closely the constructions and methods of classical mathematics recast in a fuzzy setting. As a particular solution we propose a three-layer architecture of fuzzy mathematics, with the layers of formal fuzzy logic, a foundational theory, and individual mathematical disciplines developed within its framework. The ground level of logic being sufficiently advanced, we focus on the foundational level; the theory we propose for the foundations of fuzzy mathematics can be characterized as Henkin-style higher-order fuzzy logic. Finally we give some hints on the further development of individual mathematical disciplines in the proposed framework, and proclaim it a research programme in formal fuzzy mathematics.
Czech name
Od fuzzy logiky k fuzzy matematice: metodologický manifest
Czech description
Článek konstatuje problém fragmentace soudobé fuzzy matematiky a potřebu jednotného formalismu a metodologického přístupu. Formulujeme několik obecných zásad založených na Hájkově přístupu k fuzzy logice, které umožní použít známé klasické konstrukce a metody ve fuzzy matematice. Konkrétně navrhneme troj-úrovňovou architekturu fuzzy matematiky (logika, základní teorie a v ní budované jednotlivé matematické disciplíny). Jelikož vrstva logická je již dostatečně propracována, zaměříme se na vytvoření základní teorie, k tomuto účelu navrhneme Henkinovskou fuzzy logiku vyššího řádu. Na závěr jsou naznačeny možnosti dalšího vývoje jednotlivých disciplín fuzzy matematiky v navrženém formalismu a vyhlášen výzkumný program formální fuzzy matematiky.
Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
KJB100300502: Formal theories of mathematical structures with vagueness
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fuzzy Sets and Systems
ISSN
0165-0114
e-ISSN
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Volume of the periodical
157
Issue of the periodical within the volume
5
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
642-646
UT code for WoS article
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EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
BA - General mathematics
Year of implementation
2006