Free resolutions over commutative Koszul algebras

Details Free resolutions over commutative Koszul algebras Free resolutions over commutative Koszul algebras

2009-04-18

arxiv.org/abs/0904.2843v1

Mathematics

Commutative Algebra

13 pages

Scientific paper

For R=Q/J with Q a commutative graded algebra over a field and J non-zero, we
relate the slopes of the minimal resolutions of R over Q and of k=R/R_{+} over
R. When Q and R are Koszul and J_1=0 we prove Tor^Q_i(R,k)_j=0 for j>2i, for
each non-negative integer i, and also for j=2i when i>dim Q-dim R and pd_QR is
finite.

Affiliated with

Also associated with

No associations

Rating

Free resolutions over commutative Koszul algebras 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 Free resolutions over commutative Koszul algebras, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Free resolutions over commutative Koszul algebras will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-546035