Timeline for Convergence rate of Toda/Morse flow
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 24, 2020 at 21:41 | comment | added | lcv | @AlexanderChervov thank you I had seen that reference but missed that part. Will look into it now | |
| Mar 24, 2020 at 20:29 | comment | added | Alexander Chervov | google.com/… | |
| Mar 24, 2020 at 20:03 | comment | added | lcv | @AlexanderChervov thank you can you provide a reference? | |
| Mar 24, 2020 at 19:45 | comment | added | Alexander Chervov | There are several versions of Toda flow, for some there are results by Tomei et.al. that it gives continous version of QR algorithm. Hence the convergene is the same as for QR algorithm which is quite well-known. | |
| Mar 24, 2020 at 18:47 | comment | added | lcv | It's easy to see that a diagonal $A$ is a fixed point, but how can you show from there that the convergence is exponential? (How do you prove the "hence" in your sentence?) | |
| Mar 24, 2020 at 18:45 | comment | added | lcv | @PiyushGrover that is exactly what I would like to prove or see a reference for | |
| Mar 24, 2020 at 17:33 | comment | added | Piyush Grover | IN general, the strategy is to show that the correct diagonal matrix is the only stable fixed point, and hence the convergence is exponential. Are you looking to prove more than this ? | |
| Mar 24, 2020 at 16:36 | history | edited | lcv |
edited tags
|
|
| Mar 24, 2020 at 1:22 | history | asked | lcv | CC BY-SA 4.0 |