Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5772533 | Journal of Number Theory | 2017 | 17 Pages |
Abstract
As a corollary, we deduce that the parity of a Galois permutation of the exceptional divisors on a Del Pezzo surface of degree 2 can be computed by the discriminant.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Yasuhiro Terakado,