Dissipation through combinations of nonlocal and gradient nonlinearities in chemotaxis models
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866910487317315584 |
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| author | Fuentes, Rafael Díaz Frassu, Silvia Viglialoro, Giuseppe |
| author_facet | Fuentes, Rafael Díaz Frassu, Silvia Viglialoro, Giuseppe |
| contents | This work concerns with a class of chemotaxis models in which external sources, comprising nonlocal and gradient-dependent damping reactions, influence the motion of a cell density attracted by a chemical signal. The mechanism of the two densities is studied in bounded and impenetrable regions. In particular, it is seen that no gathering effect for the cells can appear in time provided that the damping impacts are sufficiently strong. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_09861 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Dissipation through combinations of nonlocal and gradient nonlinearities in chemotaxis models Fuentes, Rafael Díaz Frassu, Silvia Viglialoro, Giuseppe Analysis of PDEs This work concerns with a class of chemotaxis models in which external sources, comprising nonlocal and gradient-dependent damping reactions, influence the motion of a cell density attracted by a chemical signal. The mechanism of the two densities is studied in bounded and impenetrable regions. In particular, it is seen that no gathering effect for the cells can appear in time provided that the damping impacts are sufficiently strong. |
| title | Dissipation through combinations of nonlocal and gradient nonlinearities in chemotaxis models |
| topic | Analysis of PDEs |
| url | https://arxiv.org/abs/2406.09861 |