Bockstein homomorphisms in local cohomology

Details Bockstein homomorphisms in local cohomology Bockstein homomorphisms in local cohomology

2009-01-06

arxiv.org/abs/0901.0688v2

Mathematics

Commutative Algebra

Scientific paper

Let $R$ be a polynomial ring in finitely many variables over the integers, and fix an ideal $I$ of $R$. We prove that for all but finitely prime integers $p$, the Bockstein homomorphisms on local cohomology, $H^k_I(R/pR)\to H^{k+1}_I(R/pR)$, are zero. This provides strong evidence for Lyubeznik's conjecture which states that the modules $H^k_I(R)$ have a finite number of associated prime ideals.

Affiliated with

Also associated with

No associations

Rating

Bockstein homomorphisms in local cohomology does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Bockstein homomorphisms in local cohomology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bockstein homomorphisms in local cohomology will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-632764