Timeline for Empty spectrum of an operator
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 30, 2022 at 16:33 | comment | added | Jochen Glueck | I don't understand the point about the non-complete example over the real field. Even on the complete real space $\mathbb{R}^2$ there are simple operators with empty spectrum. | |
| May 30, 2022 at 9:14 | history | edited | MSMalekan | CC BY-SA 4.0 |
The formulas rewritten in math environment.
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| May 30, 2022 at 8:51 | answer | added | M.González | timeline score: 2 | |
| S May 30, 2022 at 6:57 | review | First questions | |||
| May 30, 2022 at 8:03 | |||||
| S May 30, 2022 at 6:57 | history | asked | SUBIMAN KUNDU | CC BY-SA 4.0 |