2026-06-08T11:25:58Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/496742023-08-26T05:07:30Zcom_20.500.14352_14col_20.500.14352_15

López Velázquez, Juan José Liţcanu, Gabriela 2023-06-20T09:28:51Z 2023-06-20T09:28:51Z 2006 0303-6812 10.1007/s00285-005-0370-2 https://hdl.handle.net/20.500.14352/49674 http://www.springerlink.com/content/100436/ In this paper, we use singular perturbation methods to study the structure of travelling waves for some reaction-di®usion models obtained from the Martiel-Goldbeter and Goldbeter-Segel's models of cAMP signalling in Dictyostelium discoideum. As a consequence, we derive analytic formulae for quantities like wave speed, maximum concentration and other magnitudes in terms of the di®erent biochemical constants that appear in the model. eng open access Singular perturbation analysis of cAMP signalling in Dictyostelium discoideum aggregates journal article