Null controllability of a nonlinear dissipative system and application to the detection of the incomplete parameter for a nonlinear population dynamics model (Q1751449)
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scientific article; zbMATH DE number 6873307
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Null controllability of a nonlinear dissipative system and application to the detection of the incomplete parameter for a nonlinear population dynamics model |
scientific article; zbMATH DE number 6873307 |
Statements
Null controllability of a nonlinear dissipative system and application to the detection of the incomplete parameter for a nonlinear population dynamics model (English)
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25 May 2018
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Summary: We first prove a null controllability result for a nonlinear system derived from a nonlinear population dynamics model. In order to tackle the controllability problem we use an adapted Carleman inequality. Next we consider the nonlinear population dynamics model with a source term called the pollution term. In order to obtain information on the pollution term we use the method of sentinel.
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