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On the highest Lyubeznik number

Published online by Cambridge University Press:  17 June 2002

KEN-ICHIROH KAWASAKI
Affiliation:
Department of Mathematics, Nara University of Education, Takabatake-cho, Nara, 630-8528, Japan. e-mail: [email protected]

Abstract

In this paper, we will prove that the highest Lyubeznik number λd,d(A) is one if A is a Cohen–Macaualy local ring containing a field, where d is the dimension of A.

Type
Research Article
Copyright
2002 Cambridge Philosophical Society

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