On Aug 5, 11:13 am, Simon King <simon.k...@nuigalway.ie> wrote: > Hi kcrisman, > > On 5 Aug., 16:51, kcrisman <kcris...@gmail.com> wrote: > > > I think we do have some support for persistent homology type stuff. > > Do you mean the "persistent group cohomology" that is part of the > optional p_group_cohomology package? While the basic concept of that > notion was inspired by persistent homology of point clouds, it is > purely algebraic. So, no use in topology, as much as I can see. >
I was thinking of your packages, but didn't realize it had no connection to the sage/homology stuff (this is standard Sage, for Alec, see for instance http://hg.sagemath.org/sage-main/file/426be7b253ad/sage/homology). Sorry for the confusion. Anyway, clearly there is lots of room for improvement here, but we do at least have some homology - maybe jhpalmieri knows whether it would be particularly easy to get other stuff (like persistence) out of it. But basic point-set, not yet there. - kcrisman -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
