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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2019, Number 5, Pages 55–58
(Mi vmumm3629)
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This article is cited in 1 scientific paper (total in 1 paper)
Short notes
Geometrical description of orbits of automorphism group of affine toric varieties
A. A. Shafarevich Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
Let $X$ be an affine toric variety over an algebraically closed field of characteristic zero. In this paper we describe orbits of connected component of identity of automorphism group in terms of dimensions of tangent spaces of the variety $X$. We also present a formula to calculate these dimensions.
Key words:
toric varieties, automorphism group, actions of additive group of a field.
Received: 05.12.2018
Citation:
A. A. Shafarevich, “Geometrical description of orbits of automorphism group of affine toric varieties”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2019, no. 5, 55–58; Moscow University Mathematics Bulletin, 74:5 (2019), 209–211
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https://www.mathnet.ru/eng/vmumm3629 https://www.mathnet.ru/eng/vmumm/y2019/i5/p55
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Abstract page: | 150 | Full-text PDF : | 47 | References: | 27 | First page: | 2 |
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