The a-Invariant and Gorensteinness of Graded Rings Associated to Filtrations of Ideals in Regular Local Rings

Autor: Goto, Shiro, Hayasaka, Futoshi, Iai, Shin-Ichiro
Zdroj: Proceedings of the American Mathematical Society, 2003 Jan 01. 131(1), 87-94.
Databáze: JSTOR Journals