arXiv Analytics

Sign in

arXiv:math/0703576 [math.AG]AbstractReferencesReviewsResources

Smooth projective horospherical varieties with Picard number 1

Boris Pasquier

Published 2007-03-20Version 1

We describe smooth projective horospherical varieties with Picard number 1. Moreover we prove that the automorphism group of any such variety acts with at most two orbits and we give a geometric characterisation of non-homogeneous ones.

Comments: 14 pages
Categories: math.AG
Subjects: 14J45, 14L30, 14M17
Related articles: Most relevant | Search more
arXiv:0801.3534 [math.AG] (Published 2008-01-23)
On some smooth projective two-orbits varieties with Picard number 1
arXiv:1501.06362 [math.AG] (Published 2015-01-26)
Automorphism Groups of Affine Varieties and a Characterization of Affine n-Space
arXiv:1809.09070 [math.AG] (Published 2018-09-24)
Automorphism group of a toric variety

Links

Toolbox