Timeline for complement of an infinite union of hyperplanes
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 13, 2010 at 3:32 | comment | added | Victor Protsak | There is a well-developed theory for the case of $\textit{affine}$ hyperplanes, but I cannot recall having seen anything interesting in the infinite linear case. | |
| Jul 12, 2010 at 15:04 | comment | added | Mariano Suárez-Álvarez | By the way: why can we «assume that the first de Rham cohomology is finite dimensional»? | |
| Jul 12, 2010 at 14:56 | comment | added | Mariano Suárez-Álvarez | ...and you probably mean a countable union of hyperplanes? | |
| Jul 12, 2010 at 14:39 | comment | added | Robin Chapman | The set $M$ may not be closed (and so $M^c$ may not be open and thus may not have de Rham cohomology). | |
| Jul 12, 2010 at 14:35 | history | asked | Ron Yang | CC BY-SA 2.5 |