Timeline for Roots of quadratic vector equation
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 25, 2017 at 12:36 | answer | added | Federico Poloni | timeline score: 2 | |
| Sep 25, 2017 at 8:21 | comment | added | Fedor Petrov | Why close? Looks ok for me. | |
| Sep 25, 2017 at 8:04 | answer | added | Carlo Beenakker | timeline score: 4 | |
| Sep 25, 2017 at 7:46 | history | edited | Bence Kocsis | CC BY-SA 3.0 |
added 43 characters in body
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| Sep 25, 2017 at 7:36 | comment | added | Bence Kocsis | There is summation on repeated indices, which means that this is $N$ equations with $N$ unknowns. | |
| Sep 25, 2017 at 7:35 | history | edited | Bence Kocsis | CC BY-SA 3.0 |
added 43 characters in body
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| Sep 25, 2017 at 2:06 | comment | added | MTyson | Is each $X_j$ also a real number? If so that would be $N^3$ equations with $N$ unknowns. Do you just want a single solution (when it exists) or do you want the whole family? | |
| Sep 25, 2017 at 0:26 | review | Close votes | |||
| Sep 25, 2017 at 11:31 | |||||
| Sep 24, 2017 at 23:22 | history | asked | Bence Kocsis | CC BY-SA 3.0 |