Motional instabilities in prey-predator systems
| Autor(en): | Malchow, H | Stichwörter: | Biology; DYNAMICS; FLOW; Life Sciences & Biomedicine - Other Topics; Mathematical & Computational Biology; MINIMAL MODEL; PATTERN-FORMATION | Erscheinungsdatum: | 2000 | Herausgeber: | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | Enthalten in: | JOURNAL OF THEORETICAL BIOLOGY | Band: | 204 | Ausgabe: | 4 | Startseite: | 639 | Seitenende: | 647 | Zusammenfassung: | Differential fluxes can destabilize the locally stable stationary density distributions in interaction systems with diffusion, advection, and/or locomotion of chemical or biological species. By this method they can cause the formation of stationary or travelling spatial structures. Different scenarios of this general mechanism of spatio-temporal pattern formation in reaction-diffusion-advection systems will be demonstrated, using a simple two-species predator-prey system as an example model. (C) 2000 Academic Press. |
Beschreibung: | 5th International Conference on Mathematical Population Dynamics, ZAKOPANE, POLAND, JUN 21-25, 1998 |
ISSN: | 00225193 | DOI: | 10.1006/jtbi.2000.2074 |
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