Isomorphism versus commensurability for a class of finitely presented groups

Details Isomorphism versus commensurability for a class of finitely presented groups Isomorphism versus commensurability for a class of finitely presented groups

2011-09-10

arxiv.org/abs/1109.2225v1

Mathematics

Group Theory

13 pages

Scientific paper

We construct a class of finitely presented groups where the isomorphism problem is solvable but the commensurability problem is unsolvable. Conversely, we construct a class of finitely presented groups within which the commensurability problem is solvable but the isomorphism problem is unsolvable. These are first examples of such a contrastive complexity behaviour with respect to the isomorphism problem.

Affiliated with

Also associated with

No associations

Rating

Isomorphism versus commensurability for a class of finitely presented groups 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 Isomorphism versus commensurability for a class of finitely presented groups, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Isomorphism versus commensurability for a class of finitely presented groups will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-38628