Notes on Hilbert-Kunz multiplicity of Rees algebras
arXiv:math/0303035
Abstract
In this paper, we estimate the Hilbert-Kunz multiplicity of the (extended) Rees algebras in terms of some invariants of the base ring. Also, we give an explicit formula for the Hilbert-Kunz multiplicities of Rees algebras over Veronese subrings.