Timeline for A question in functional analysis about selfadjoint operator [closed]
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Jan 13 at 7:11 | history | unlocked | CommunityBot | ||
| S Jan 13 at 7:11 | history | locked | CommunityBot | ||
| S Jan 13 at 7:11 | history | closed |
Christian Remling user44191 Carlo Beenakker Yemon Choi Daniele Tampieri |
Not suitable for this site | |
| Jan 13 at 3:26 | vote | accept | luyao | ||
| Jan 12 at 17:27 | review | Close votes | |||
| Jan 13 at 7:11 | |||||
| Jan 12 at 17:14 | answer | added | Iosif Pinelis | timeline score: 3 | |
| Jan 12 at 17:03 | comment | added | Antonius | Assume they are not. Then you get a sequence of norm one vectors such that the sequence tends to infty when you apply $T_1^{-1}$. Now you look at your condition. But really, this looks more like homework than a research related question. It is better suited for math StackExchange. | |
| S Jan 12 at 16:30 | review | First questions | |||
| Jan 12 at 17:14 | |||||
| S Jan 12 at 16:30 | history | asked | luyao | CC BY-SA 4.0 |