Finite-time blowup in attraction-repulsion systems with nonlinear signal production (Q2066541)
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scientific article; zbMATH DE number 7457475
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Finite-time blowup in attraction-repulsion systems with nonlinear signal production |
scientific article; zbMATH DE number 7457475 |
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Finite-time blowup in attraction-repulsion systems with nonlinear signal production (English)
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14 January 2022
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The authors study a parabolic-elliptic system of chemotaxis with two chemicals: a chemoattractant and a chemorepulsant, with different nonlinear mechanisms of signals production. Under some assumptions blowup of solutions of the system in a ball of \(\mathbb R^n\) is proved using energy-type estimates.
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parabolic-elliptic chemotaxis
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attraction-repulsion interactions
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nonlinear signal production
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blowup
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