Obstructions to Deformations of DG Modules

Details Obstructions to Deformations of DG Modules Obstructions to Deformations of DG Modules

2001-06-27

arxiv.org/abs/math/0106237v1

Proc. AMS, 129 No. 12 (2001), 3447-3452

Mathematics

Rings and Algebras

9 pages

Scientific paper

Let k be a field and n > 0. There exists a DG k-module (V,d) and various
approximations d + t d_1 + t^2 d_2 + ... + t^n d_n to a differential on V[[t]],
one of which is a non-trivial deformation, another is obstructed, and another
is unobstructed at order n. The analogous problem in the category of k-algebras
in characteristic zero remains a long-standing open question.

Affiliated with

Also associated with

No associations

Rating

Obstructions to Deformations of DG Modules 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 Obstructions to Deformations of DG Modules, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Obstructions to Deformations of DG Modules will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-406660