Timeline for Finding a matrix $\mathbf{A}$ that projects a point to an eigenvector of $\mathbf{A}\mathbf{C}\mathbf{A}^T$
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 12, 2020 at 5:25 | vote | accept | nOp | ||
| May 31, 2020 at 13:40 | comment | added | whuber♦ | Since all eigenvalues of $ACA^\top$ are equal, automatically $Ab$ is an eigenvector with the largest eigenvalue. | |
| May 30, 2020 at 21:03 | comment | added | nOp | Thanks! Can anything be said regarding the part that we want $\mathbf{A}b$ to be in the direction of the biggest eigenvalue of $\mathbf{A}\mathbf{C}\mathbf{A}^T$? (for example for the case $2\times 2$ matrices) | |
| May 30, 2020 at 19:29 | vote | accept | nOp | ||
| Nov 12, 2020 at 5:25 | |||||
| May 30, 2020 at 12:22 | history | edited | whuber♦ | CC BY-SA 4.0 |
deleted 15 characters in body
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| May 30, 2020 at 11:59 | history | answered | whuber♦ | CC BY-SA 4.0 |