F-invariants of diagonal hypersurfaces
Commutative Algebra
2011-12-13 v1
Abstract
In this note, we derive a formula for the F-pure threshold of diagonal hypersurfaces over a perfect field of prime characteristic. We also calculate the associated test ideal at the F-pure threshold, and give formulas for higher jumping numbers of Fermat hypersurfaces.
Keywords
Cite
@article{arxiv.1112.2425,
title = {F-invariants of diagonal hypersurfaces},
author = {Daniel J. Hernández},
journal= {arXiv preprint arXiv:1112.2425},
year = {2011}
}
Comments
11 pages. Comments welcome!