On some local cohomology invariants of local rings

Abstract

Let A be a commutative Noetherian local ring containing a field of characteristic p>0. The integer invariants ${\lambda }_{i,j}(A)$ have been introduced in an old paper of ours. In this paper we completely describe ${\lambda }_{d,d}(A)$, where d=dimA, in terms of the topology of SpecA.

14 pages

Cited by in corpus (1)

• On connectedness and indecomposibility of local cohomology modules