Abstract
Let be a Cohen-Macaulay normal domain. A non commutative crepant resolution (NCCR) of is an -algebra of the form , where is a reflexive -module, is maximal Cohen-Macaulay as an -module and for all primes of . We give bountiful examples of equi-characteristic Cohen-Macaulay normal local domains and mixed characteristic Cohen-Macaulay normal local domains having NCCR. We also give plentiful examples of affine Cohen-Macaulay normal domains having NCCR.
Connections
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 review
No reviews yet.
Discussion 0
Add a comment
No comments yet.