Timeline for Trace of a nonlinear matrix equation (cont'd)
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Sep 18, 2016 at 15:29 | comment | added | Ludwig | It's a long story, but basically I would like to show that the iteration $(\star)$ has no invariant trajectories in the set of positive definite trace one matrices if $A\neq I$ | |
| Sep 18, 2016 at 15:20 | comment | added | Nawaf Bou-Rabee | Could you please elaborate? What is the motivation for this question? | |
| Sep 18, 2016 at 15:19 | comment | added | Ludwig | Unfortunately, yes | |
| Sep 18, 2016 at 15:18 | comment | added | Nawaf Bou-Rabee | Does the restriction that $A$ has the same eigenvectors as $X_0$ reduce the practicality of this result? | |
| Sep 18, 2016 at 13:56 | comment | added | Ludwig | Thanks! The approach is interesting, although restricted to a particular case. | |
| Sep 17, 2016 at 18:04 | history | edited | Nawaf Bou-Rabee | CC BY-SA 3.0 |
I added more detail to clarify the problem this answer addresses.
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| Sep 17, 2016 at 16:22 | history | edited | Nawaf Bou-Rabee | CC BY-SA 3.0 |
deleted 152 characters in body
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| Sep 17, 2016 at 15:33 | history | answered | Nawaf Bou-Rabee | CC BY-SA 3.0 |