Local Cohomology of Frobenius Images ove
β
Adela Vraciu
π
Article
π
2000
π
Elsevier Science
π
English
β 100 KB
We study the problem of bounding the exponent needed to annihilate 0 Ε½ w q x . H RrI , where R is a characteristic p ring. The main result is for the case m where R is a finitely generated graded algebra over a field, and it has applications in tight closure theory.