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JOURNALS // Modelirovanie i Analiz Informatsionnykh Sistem // Archive

Model. Anal. Inform. Sist., 2012 Volume 19, Number 5, Pages 18–34 (Mi mais256)

This article is cited in 8 papers

Stationary States of a Delay Differentional Equation of Insect Population's Dynamics

S. A. Kaschenko

P. G. Demidov Yaroslavl State University

Abstract: Relaxation oscillations in a first order differential equation with two delays are considered. On the basis of a special asymptotic big parameter method the problem of studying dynamics of an equation is reduced to the analysis of nonlinear mappings. Each cycle of these mappings corresponds to a periodic solution of the initial equation with the same stability.

Keywords: delay differential equation, large parameter, asymptotic, periodic solution.

UDC: 517.9

Received: 20.08.2012



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