Abstract
Let X be an algebraic variety isomorphic to the complement of a closed subvariety of dimension at most n − 3 in Akn. We find some conditions under which an isomorphism of two closed subvarieties of X can be extended to an automorphism of X. We also study the similar problem for subvarieties of affine quadrics and SL(n, k).
Original language | English (US) |
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Pages (from-to) | 517-575 |
Number of pages | 59 |
Journal | Transformation Groups |
Volume | 25 |
Issue number | 2 |
DOIs | |
State | Published - Jun 1 2020 |
ASJC Scopus subject areas
- Algebra and Number Theory
- Geometry and Topology