Timeline for Diagonalising a symmetric matrix with polynomial entries
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 9, 2018 at 16:27 | vote | accept | Johnny T. | ||
| Jan 9, 2018 at 13:40 | comment | added | Peter Mueller | @JohnnyT.: I believe that the article The Principal Axis Theorem Over Arbitrary Fields jstor.org/stable/pdf/2324781.pdf covers what you are interested in. | |
| Jan 9, 2018 at 12:58 | comment | added | Johnny T. | Would you happen to know over which field things may work by any chance? | |
| Jan 9, 2018 at 12:04 | history | edited | Peter Mueller | CC BY-SA 3.0 |
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| Jan 9, 2018 at 11:58 | history | edited | Peter Mueller | CC BY-SA 3.0 |
added 97 characters in body
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| Jan 9, 2018 at 11:52 | comment | added | abx | Bad example, you want e.g. $\begin{pmatrix} x_1^2 & x_1\\x_1& 0 \end{pmatrix}$. | |
| Jan 9, 2018 at 11:43 | history | answered | Peter Mueller | CC BY-SA 3.0 |