Timeline for Observability inequality for the heat equation
Current License: CC BY-SA 4.0
4 events
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| Jun 22, 2018 at 16:25 | history | edited | Gustave | CC BY-SA 4.0 |
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| Jun 22, 2018 at 10:12 | comment | added | Armand Koenig | First, you should have $\varphi^2$ inside all of the integrals instead of just $\varphi$. For the equivalence, you can read Theorem 2.44 of Coron, Control and Nonlinearity or Theorem 11.2.1 of Tucsnak and Weiss, Observation and Control for Operator Semigroups. Basically, this is Integration by parts, Riesz Theorem in Hilbert spaces and Closed Graph Theorem. I can put a full answer if tou want, but I can't promise it will we easier to understand than these references :) . | |
| Jun 14, 2018 at 19:28 | history | edited | Gustave | CC BY-SA 4.0 |
added 2 characters in body
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| Jun 14, 2018 at 17:02 | history | asked | Gustave | CC BY-SA 4.0 |