Titlebook: Differential Equations with Small Parameters and Relaxation Oscillations; E. F. Mishchenko,N. Kh. Rozov Book 1980 Springer Science+Busines

SNEER

Daan Hellingman,Sergi Vidal-SicartA degenerate system can have closed phase trajectories corresponding to discontinuous periodic solutions. For sufficiently small values of the parameter, there is a stable limit cycle of the nondegenerate system close to each such trajectory of the degenerate system; the corresponding periodic solution is of relaxation-oscillation nature.

DOTE

infatuation

TRACE

insecticide

LOPE

发酵剂

Entropion

腐蚀

Thomas Wendler,Uta Eberlein,Michael Lassmann idealized model. Every mathematical idealization involves, to a certain extent, the neglect of small quantities. Hence the question of how much distortion of the original phenomenon is introduced becomes important. We thus arrive at the mathematical problem of the dependence of solutions of differe

ANNUL

Sentinel Lymph Node Biopsy in Thyroid Cancer with a small parameter multiplying some derivatives has not been studied up to the present. In particular, asymptotic expansions of periodic solutions describing relaxation oscillations have not yet been obtained.