| Publikationstyp: | Konferenz: Paper |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Predator-prey dynamics in Hopfield-type networks |
| Autor/-in: | Niederberger, Thomas Merlo, Olivier Ott, Thomas |
| Tagungsband: | Proceedings of the 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011) |
| Seite(n): | 541 |
| Seiten bis: | 544 |
| Angaben zur Konferenz: | International Symposium on Nonlinear Theory and its Applications (NOLTA2011), Kobe, Japan, 4-7 September 2011 |
| Erscheinungsdatum: | 2011 |
| Verlag / Hrsg. Institution: | IECE |
| Sprache: | Englisch |
| Fachgebiet (DDC): | 003: Systeme |
| Zusammenfassung: | Predator-prey models have been attracting the interest of researchers in the field of non-linear dynamics for many decades. In this contribution, we present a novel predator-prey model based on two coupled populations of Hopfield-type neurons. The model exhibits a rich structure of fixed points and periodic and quasi-periodic solutions. We explore it by means of numerical simulations and support our findings with analytical arguments. Furthermore, we show that the equilibrium equations of our model can be understood as meanfield equations of a magnetic spin model. This finding provides an interesting interpretation of predator-prey dynamics in terms of different magnetic phases. |
| URI: | http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf https://digitalcollection.zhaw.ch/handle/11475/4408 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | Lizenz gemäss Verlagsvertrag |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Computational Life Sciences (ICLS) |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
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Niederberger, T., Merlo, O., & Ott, T. (2011). Predator-prey dynamics in Hopfield-type networks [Conference paper]. Proceedings of the 2011 International Symposium on Nonlinear Theory and Its Applications (NOLTA2011), 541–544. http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf
Niederberger, T., Merlo, O. and Ott, T. (2011) ‘Predator-prey dynamics in Hopfield-type networks’, in Proceedings of the 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011). IECE, pp. 541–544. Available at: http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf.
T. Niederberger, O. Merlo, and T. Ott, “Predator-prey dynamics in Hopfield-type networks,” in Proceedings of the 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011), 2011, pp. 541–544. [Online]. Available: http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf
NIEDERBERGER, Thomas, Olivier MERLO und Thomas OTT, 2011. Predator-prey dynamics in Hopfield-type networks. In: Proceedings of the 2011 International Symposium on Nonlinear Theory and its Applications (NOLTA2011) [online]. Conference paper. IECE. 2011. S. 541–544. Verfügbar unter: http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf
Niederberger, Thomas, Olivier Merlo, and Thomas Ott. 2011. “Predator-Prey Dynamics in Hopfield-Type Networks.” Conference paper. In Proceedings of the 2011 International Symposium on Nonlinear Theory and Its Applications (NOLTA2011), 541–44. IECE. http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf.
Niederberger, Thomas, et al. “Predator-Prey Dynamics in Hopfield-Type Networks.” Proceedings of the 2011 International Symposium on Nonlinear Theory and Its Applications (NOLTA2011), IECE, 2011, pp. 541–44, http://www.ieice.org/proceedings/NOLTA2011/nolta11fullvol.pdf.
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