Timeline for Directed graph Laplacian with exactly one negative eigenvalue
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 25, 2017 at 13:49 | answer | added | Samuel Martin | timeline score: 1 | |
| Feb 1, 2016 at 22:36 | comment | added | Chris Godsil | Even if you assume $G$ is regular, it is not easy to see how to decide if its eigenvalues are real. | |
| Jan 31, 2016 at 21:01 | comment | added | Dima Pasechnik | Eigenvalues of digraphs might well be complex; e.g. there are examples where they are either complex or positive. | |
| Jan 31, 2016 at 18:43 | review | First posts | |||
| Jan 31, 2016 at 18:54 | |||||
| Jan 31, 2016 at 18:42 | history | asked | Harry | CC BY-SA 3.0 |