dc.contributor.author |
Font, F. |
dc.contributor.author |
Moreno, E. |
dc.contributor.author |
Alonso, S. |
dc.date.accessioned |
2020-12-02T05:48:08Z |
dc.date.available |
2020-12-02T05:48:08Z |
dc.date.issued |
2019-01-01 |
dc.identifier.uri |
http://hdl.handle.net/2072/378046 |
dc.format.extent |
149 p. |
dc.language.iso |
eng |
dc.relation.ispartof |
Extended Abstracts Spring 2018 (Springer) |
dc.rights |
L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons:http://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.source |
RECERCAT (Dipòsit de la Recerca de Catalunya) |
dc.subject.other |
Matemàtiques |
dc.title |
Wave-Pinning by Global Feedback in the Bistable Schlagl Model |
dc.type |
info:eu-repo/semantics/article |
dc.type |
info:eu-repo/semantics/draft |
dc.subject.udc |
51 - Matemàtiques |
dc.embargo.terms |
cap |
dc.identifier.doi |
10.1007/978-3-030-25261-8_22 |
dc.rights.accessLevel |
info:eu-repo/semantics/openAccess |
dc.description.abstract |
In this work, we introduce a wave-pinning mechanism in the bistable Schlögl model. Wave-pinning is induced by dynamically varying the unstable fixed point with a spatial global feedback. We present numerical simulations of the model in one and two dimensions for typical parameter values. The wave-pinning mechanism presented here can be used to reproduce the limited presence of phosphatidylinositol (3,4,5)-trisphosphate (PIP3) in the membrane of Dictyostelium discoideum cells, which plays a crucial role in the polarization and motility of the cell. |