Timeline for Immersion of $S^1$ in $\mathbb{R}^2$ that can be extended to $\mathbb{D}$
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 18, 2014 at 23:14 | comment | added | Ian Agol | See this answer: mathoverflow.net/a/68021/1345 | |
| Sep 18, 2014 at 16:35 | answer | added | Tom Mrowka | timeline score: 18 | |
| Sep 18, 2014 at 14:13 | comment | added | Ryan Budney | The paper "Extensions of codimension one immersions" by C. Pappas (1996) TAMS covers your question, although I suspect your question was answered earlier than that. The Pappas paper may give the appropriate reference. | |
| Sep 18, 2014 at 14:05 | history | asked | Selim G | CC BY-SA 3.0 |