Quasivarieties and varieties of ordered algebras: regularity and exactness
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00314828" target="_blank" >RIV/68407700:21230/17:00314828 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1017/S096012951500050X" target="_blank" >http://dx.doi.org/10.1017/S096012951500050X</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1017/S096012951500050X" target="_blank" >10.1017/S096012951500050X</a>
Alternative languages
Result language
angličtina
Original language name
Quasivarieties and varieties of ordered algebras: regularity and exactness
Original language description
We characterise quasivarieties and varieties of ordered algebras categorically in terms of regularity, exactness and the existence of a suitable generator. The notions of regularity and exactness need to be understood in the sense of category theory enriched over posets. We also prove that finitary varieties of ordered algebras are cocompletions of their theories under sifted colimits (again, in the enriched sense).
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
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OECD FORD branch
10101 - Pure mathematics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Mathematical Structures in Computer Science
ISSN
0960-1295
e-ISSN
1469-8072
Volume of the periodical
27
Issue of the periodical within the volume
7
Country of publishing house
GB - UNITED KINGDOM
Number of pages
42
Pages from-to
1153-1194
UT code for WoS article
000411727700004
EID of the result in the Scopus database
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