Skip to main content
4 events
when toggle format what by license comment
Nov 8, 2022 at 19:09 comment added Matthew Kvalheim In my cases of interest $N$ separates $M$ into two or more pieces which are all noncompact.
Nov 8, 2022 at 19:07 comment added Joel Fine Does $N$ separate $M$ into two pieces, one of which is compact? If so, the Euler characteristic may still be of use.
Nov 8, 2022 at 18:48 comment added Matthew Kvalheim Thanks - good point. I edited the question to clarify that the main case I’m interested in is $M$ noncompact and boundaryless.
Nov 8, 2022 at 18:35 history answered Joel Fine CC BY-SA 4.0