Timeline for What is definition of branched covering?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 15, 2022 at 20:39 | comment | added | Sam Nead | I can’t give details at the level I think you require. Perhaps you will find useful the material in Section 1.1 of Stillwell’s book “Classical topology and combinatorial group theory”. | |
| May 15, 2022 at 13:55 | comment | added | 1200785626 | I can't understand why this picture is branded covering? Can you give me more details? | |
| May 11, 2022 at 20:20 | comment | added | Will Sawin | This branched covering is indeed an example of "a covering map everywhere except for a nowhere dense set known as the branch set," the definition (from Wikipedia en.wikipedia.org/wiki/Branched_covering) Ryan Budney gave (mathoverflow.net/questions/422318/…), so I think it's reasonable to assume that's the correct definition (since no other branched covering appears in the paper). | |
| May 11, 2022 at 20:04 | history | answered | Sam Nead | CC BY-SA 4.0 |