Principal quasi-ideals of cohomological dimension 1
We prove that a principal quasi-ideal of a noncommutative free semigroup has cohomological dimension 1 if and only if it is free.
Збережено в:
| Дата: | 2003 |
|---|---|
| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут прикладної математики і механіки НАН України
2003
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| Назва видання: | Algebra and Discrete Mathematics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/155284 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Principal quasi-ideals of cohomological dimension 1 / B.V. Novikov // Algebra and Discrete Mathematics. — 2003. — Vol. 2, № 1. — С. 87–92. — Бібліогр.: 6 назв. — англ. |
Репозитарії
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irk-123456789-1552842019-06-17T01:31:54Z Principal quasi-ideals of cohomological dimension 1 Novikov, B.V. We prove that a principal quasi-ideal of a noncommutative free semigroup has cohomological dimension 1 if and only if it is free. 2003 Article Principal quasi-ideals of cohomological dimension 1 / B.V. Novikov // Algebra and Discrete Mathematics. — 2003. — Vol. 2, № 1. — С. 87–92. — Бібліогр.: 6 назв. — англ. 1726-3255 2001 Mathematics Subject Classification: 20M05, 20M50. http://dspace.nbuv.gov.ua/handle/123456789/155284 en Algebra and Discrete Mathematics Інститут прикладної математики і механіки НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
We prove that a principal quasi-ideal of a noncommutative free semigroup has cohomological dimension 1 if and
only if it is free. |
| format |
Article |
| author |
Novikov, B.V. |
| spellingShingle |
Novikov, B.V. Principal quasi-ideals of cohomological dimension 1 Algebra and Discrete Mathematics |
| author_facet |
Novikov, B.V. |
| author_sort |
Novikov, B.V. |
| title |
Principal quasi-ideals of cohomological dimension 1 |
| title_short |
Principal quasi-ideals of cohomological dimension 1 |
| title_full |
Principal quasi-ideals of cohomological dimension 1 |
| title_fullStr |
Principal quasi-ideals of cohomological dimension 1 |
| title_full_unstemmed |
Principal quasi-ideals of cohomological dimension 1 |
| title_sort |
principal quasi-ideals of cohomological dimension 1 |
| publisher |
Інститут прикладної математики і механіки НАН України |
| publishDate |
2003 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/155284 |
| citation_txt |
Principal quasi-ideals of cohomological dimension 1 / B.V. Novikov // Algebra and Discrete Mathematics. — 2003. — Vol. 2, № 1. — С. 87–92. — Бібліогр.: 6 назв. — англ. |
| series |
Algebra and Discrete Mathematics |
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AT novikovbv principalquasiidealsofcohomologicaldimension1 |
| first_indexed |
2023-05-20T17:45:41Z |
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2023-05-20T17:45:41Z |
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1796154015852003328 |