Automorphism and Cohomology II: Complete intersections
arXiv:1511.07906 · doi:10.1142/S0129167X24500289
Abstract
We prove that the automorphism group of a general complete intersection in a projective space is trivial with a few well-understood exceptions. We also prove that the automorphism group of a complete intersection acts on the cohomology of faithfully with a few well-understood exceptions.
final version, 25 pages