Timeline for $\epsilon$-nearly isoclinic
Current License: CC BY-SA 3.0
12 events
| when toggle format | what | by | license | comment | |
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| Feb 19, 2015 at 13:52 | history | edited | Roman | CC BY-SA 3.0 |
added 3 characters in body
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| Jan 29, 2015 at 23:15 | history | edited | Roman | CC BY-SA 3.0 |
added 1 character in body
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| Jan 28, 2015 at 22:12 | comment | added | Roman | So $W_1$ and $W_2$ are subspaces of an arbitrary Hilbert space, not necessarily an Euclidien space. Also other scalar products are allowed. Greetings =) | |
| Jan 28, 2015 at 21:59 | comment | added | Roman | Ah sorry, I did not mention that. $Q\geq 0$ is defined by $\langle Q\varphi, \varphi\rangle\geq 0$ for all $\varphi\in\mathcal{H}$ where $\mathcal{H}$ is a Hilbert space. | |
| Jan 27, 2015 at 19:01 | vote | accept | Roman | ||
| Jan 23, 2015 at 0:19 | comment | added | Włodzimierz Holsztyński | Should there be norms in your second condition--then inequalities would make sense without any additional (exotic :-) definitions.. | |
| Jan 23, 2015 at 0:15 | comment | added | Włodzimierz Holsztyński | How do you define an inequality $\ P\le Q\ $ for two linear operators? (I have a candidate but would like to be sure). Also, does space mean Euclidean space (I am sure that it does but it'd be nice to say so explicitly). | |
| Jan 23, 2015 at 0:07 | comment | added | Włodzimierz Holsztyński | Phrase there exists $\lambda=0\ $ puzzles me. | |
| Jan 22, 2015 at 23:52 | answer | added | Roman | timeline score: 0 | |
| S Jan 8, 2015 at 3:54 | history | suggested | gaoxinge | CC BY-SA 3.0 |
body change
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| Jan 8, 2015 at 3:27 | review | Suggested edits | |||
| S Jan 8, 2015 at 3:54 | |||||
| Jan 7, 2015 at 19:21 | history | asked | Roman | CC BY-SA 3.0 |