|
This article is cited in 17 scientific papers (total in 17 papers)
Hassett-Tschinkel correspondence and automorphisms of the quadric
E. V. Sharoiko M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
In this paper we study locally transitive actions of the commutative unipotent group $\mathbb G_a^n$ on
a nondegenerate quadric in the projective space $\mathbb P^{n+1}$. It is shown that for each $n$ such an action is unique up to isomorphism.
Bibliography: 9 titles.
Keywords:
automorphisms of quadrics, locally transitive actions.
Received: 09.12.2008 and 29.04.2009
Citation:
E. V. Sharoiko, “Hassett-Tschinkel correspondence and automorphisms of the quadric”, Mat. Sb., 200:11 (2009), 145–160; Sb. Math., 200:11 (2009), 1715–1729
Linking options:
https://www.mathnet.ru/eng/sm7513https://doi.org/10.1070/SM2009v200n11ABEH004056 https://www.mathnet.ru/eng/sm/v200/i11/p145
|
Statistics & downloads: |
Abstract page: | 675 | Russian version PDF: | 212 | English version PDF: | 14 | References: | 41 | First page: | 5 |
|