On the methods to construct UFD counterexamples to a cancellation problem

Details On the methods to construct UFD counterexamples to a cancellation problem On the methods to construct UFD counterexamples to a cancellation problem

2007-06-28

arxiv.org/abs/0706.4226v1

Mathematics

Algebraic Geometry

8 pages, proceedings of the Hanoi conference on polynomial automorphisms (Acta Math. Viet.)

Scientific paper

In a previous paper, the author together with prof. dr. Finston constructed a class of UFDs A_{n,m} where n,m\in \N^*. These rings are all stably equivalent (A_{n,m}[T]\cong A_{p,q}[T] for all n,m,p,q) but are only isomorphic themselves if (n,m)=(p,q). These examples are the first UFD examples over a characteristically closed field satisfying this behavior. In this paper, we describe the methods used in this article, and show that they are very general, enabling the reader to construct many more such examples, based on the same principles.

Affiliated with

Also associated with

No associations

Rating

On the methods to construct UFD counterexamples to a cancellation problem 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 On the methods to construct UFD counterexamples to a cancellation problem, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the methods to construct UFD counterexamples to a cancellation problem will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-456681