Positive reachability for diffusion equations (Q1884730)
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scientific article; zbMATH DE number 2113876
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Positive reachability for diffusion equations |
scientific article; zbMATH DE number 2113876 |
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Positive reachability for diffusion equations (English)
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5 November 2004
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The author proves that, for the diffusion equation, one cannot always reach nonnegative targets by using nonnegative controls and also one cannot always steer (approximately) the initial state to zero by using nonnegative controls.
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nonnegative targets
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nonnegative controls
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