Decidability of absorption in relation structures of bounded width
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10317515" target="_blank" >RIV/00216208:11320/15:10317515 - 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
Decidability of absorption in relation structures of bounded width
Original language description
The theory of absorption has proven to be a very useful tool in the algebraic approach to the constraint satisfaction problem and structure of finite algebras in general. This paper studies absorption in relational structures of bounded width. In this case the notions of absorbing and Jonsson absorbing subuniverse coincide. As a consequence, it is decidable whether a given subset is an absorbing subuniverse.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Algebra Universalis
ISSN
0002-5240
e-ISSN
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Volume of the periodical
2014
Issue of the periodical within the volume
72
Country of publishing house
CH - SWITZERLAND
Number of pages
14
Pages from-to
15-28
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-84904300422