|
This article is cited in 7 scientific papers (total in 7 papers)
Self-excited wave processes in chains of diffusion-linked delay equations
A. Yu. Kolesova, N. Kh. Rozovb a P. G. Demidov Yaroslavl State University
b M. V. Lomonosov Moscow State University
Abstract:
A new mathematical object is introduced, a scalar non-linear difference-differential equation with time delay which is a certain modification of the Hutchinson equation well-known in ecology. It is shown that the buffering phenomenon occurs in a one-dimensional chain of diffusion-linked equations of this type. Namely, as the number of links grows in a way compatible with a decrease of the diffusion coefficient, the number of co-existing stable periodic solutions of the system increases without limit.
Bibliography: 15 titles.
Keywords:
modified Hutchinson equation, self-excited wave processes, relaxation cycle, asymptotic behaviour, stability.
Received: 14.06.2011
Citation:
A. Yu. Kolesov, N. Kh. Rozov, “Self-excited wave processes in chains of diffusion-linked delay equations”, Russian Math. Surveys, 67:2 (2012), 297–343
Linking options:
https://www.mathnet.ru/eng/rm9469https://doi.org/10.1070/RM2012v067n02ABEH004788 https://www.mathnet.ru/eng/rm/v67/i2/p109
|
|