Closures and generating sets related to combinations of structures
We investigate closure operators and describe their properties for $E$-combinations and $P$-combinations of structures and their theories including the negation of finite character and the exchange property. It is shown that closure operators for E-combinations correspond to the closures with respec...
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| Format: | Article |
| Language: | English |
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Irkutsk State University
2016-06-01
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| Series: | Известия Иркутского государственного университета: Серия "Математика" |
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| Online Access: | http://isu.ru/journal/downloadArticle?article=_59fb90a1a2eb4cb48f0b570354d5d0dd&lang=eng |