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Closed elementary nets over a field of characteristic 0
V. A. Koibaevab a Khetagurov North Ossetian State University, Vladikavkaz, Russia
b South Mathematical Institute of the Vladikavkaz Scientific Center
of the Russian Academy of Sciences, Vladikavkaz, Russia
Abstract:
Under study are the questions of closedness of an elementary net (carpet) over a field. Every complete net is closed (admissible). We construct an example of a closed elementary net over a field of characteristic 0 which cannot be supplemented to a complete net.
Keywords:
nets, carpets, elementary nets, closed elementary nets, admissible elementary nets, elementary net group, transvection.
Received: 23.11.2020 Revised: 06.12.2020 Accepted: 22.01.2021
Citation:
V. A. Koibaev, “Closed elementary nets over a field of characteristic 0”, Sibirsk. Mat. Zh., 62:2 (2021), 326–332; Siberian Math. J., 62:2 (2021), 262–266
Linking options:
https://www.mathnet.ru/eng/smj7558 https://www.mathnet.ru/eng/smj/v62/i2/p326
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Abstract page: | 244 | Full-text PDF : | 45 | References: | 40 | First page: | 4 |
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