Examples of local Cohomology Modules for Ramified Regular Local Rings having Finite Set of Associated Primes

preprint2015arXivOpen access

Abstract

Lyubeznik's conjecture, (\cite{Ly1}, Remark 3.7) asserts the finiteness of the set ssociated primes of local cohomology modules for regular rings. But, in the case of ramified regular local ring, it is open. Recently, in Theorem 1.2 of \cite{Nu1}, it is proved that in any Noetherian regular local ring SS and for a fixed ideal J⊂SJ\subset S, associated primes of local cohomology HJi(S)H^i_J(S) for i≥0i\geq 0 is finite, if it does not contain pp. In this paper, we use this result to construct examples of local cohomology modules for ramified regular local ring so that they have finitely many associated primes.

Explore this paper’s authors, topics and related work.

Building this map preview

BZPEER is loading the nearby papers, people, topics and institutions for this page.

Reviews 0

Write a reviewWrite

No reviews yet.

Discussion 0

Add a commentWrite

No comments yet.