OSCILLATORY AND ASYMPTOTIC BEHAVIOUR OF FIRST ORDER NONLINEAR DIFFERENTIAL EQUATIONS WITH RETARDED ARGUMENT[t]
B. G Zhang introduced an oscillatory and asymptotic behaviour of the equation X′(t)+p(t)X(t-[t])=0, t≥0, (1) where [t] denotes the greatest integer function.Now, we consider in a broad sense the first order nonlinear equation
Gespeichert in:
Veröffentlicht in: | 中国科学通报:英文版 1991 (11), p.889-891 |
---|---|
1. Verfasser: | |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | B. G Zhang introduced an oscillatory and asymptotic behaviour of the equation X′(t)+p(t)X(t-[t])=0, t≥0, (1) where [t] denotes the greatest integer function.Now, we consider in a broad sense the first order nonlinear equation |
---|---|
ISSN: | 2095-9273 |