Timeline for Existence of four-dimensional real subspace
Current License: CC BY-SA 4.0
8 events
| when toggle format | what | by | license | comment | |
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| Dec 3, 2019 at 20:56 | comment | added | jojo | In my question I just want to find an example of f_1 and f_3 and a real four dimentional subspace H such that $f=(e^{f_1},−e^{f_1},e^{f_3})$ avoid H. we can choose for example $f_3=2f_1$ or $f_3=0$ and $f_1=2z$ because we just want an example. | |
| Nov 29, 2019 at 13:26 | comment | added | jojo | no sorry for the mistake it should be $Span_\mathbb{R}(H^\perp,H_j,H_k)=\mathbb{R}^6$ | |
| Nov 29, 2019 at 13:25 | history | edited | jojo | CC BY-SA 4.0 |
deleted 12 characters in body
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| Nov 29, 2019 at 12:28 | comment | added | Vincent | In the second to last line, should all the complement signs be there? | |
| Nov 28, 2019 at 23:29 | history | edited | YCor | CC BY-SA 4.0 |
fixed typo, removed tag, removed deprecated tag
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| Nov 28, 2019 at 22:02 | history | edited | Pietro Majer | CC BY-SA 4.0 |
spelling
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| Nov 28, 2019 at 22:00 | review | First posts | |||
| Nov 28, 2019 at 22:18 | |||||
| Nov 28, 2019 at 22:00 | history | asked | jojo | CC BY-SA 4.0 |