Timeline for Convergence of $\exp(tQ)$ in operator norm as $t\rightarrow\infty$
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| Feb 23, 2021 at 14:59 | vote | accept | MikeG | ||
| Feb 23, 2021 at 14:28 | comment | added | Jochen Glueck | @SteveHuntsman: I'm not sure I see the relevance of the Hille-Yosida theorem here. Hille-Yosida characterises under which conditions an unbounded operator generates a $C_0$-semigroup; but for bounded operators (as considered by the OP) the generation property is trivial. On the other hand, the Hille-Yosida theorem does not tell us much about the long-time behaviour of the semigroup.. | |
| Feb 23, 2021 at 13:25 | comment | added | Steve Huntsman | en.wikipedia.org/wiki/Hille%E2%80%93Yosida_theorem | |
| Feb 23, 2021 at 13:12 | answer | added | Jochen Glueck | timeline score: 7 | |
| Feb 23, 2021 at 8:03 | comment | added | Pietro Majer | Use the spectral radius formula and the spectral mapping theorem (for the map $e^x$) | |
| Feb 23, 2021 at 6:38 | history | edited | Francesco Polizzi | CC BY-SA 4.0 |
added 21 characters in body
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| Feb 23, 2021 at 3:45 | history | asked | MikeG | CC BY-SA 4.0 |