An oscillation criterion for first order linear delay differential equations

Canadian Mathematical Bulletin

Volumn 41, Issue 2, 1998, Pages 207-213

  Philos, Ch G ^a   Sficas, Y G ^a  

^a UNIVERSITY OF IOANNINA   (Greece)

Author keywords

Delay differential equation; Oscillation

Indexed keywords

EID: 0032105036     PISSN: 00084395     EISSN: None     Source Type: Journal    
DOI: 10.4153/CMB-1998-030-3     Document Type: Article

References (9)

1. Á. Elbertand I. P. Stavroulakis, Oscillations of first order differential equations with deviating arguments. World Sci. Ser. Appl. Anal., Vol. 1, 163-178. World Sci. Publishing, Teaneck, NJ, 1992.
2. _, Oscillation and nonoscillation criteria for delay differential equations. Proc. Amer. Math. Soc. 123(1995), 1503-1510.
3. L. H. Erbe and B. G. Zhang, Oscillation for first order linear differential equations with deviating arguments. Differential Integral Equations 1(1988), 305-314.
4. I. Györi and G. Ladas, Oscillation Theory of Delay Differential Equations With Applications. Clarendon Press, Oxford, 1991.
5. R. G. Koplatadze and T. A. Chanturija, On the oscillatory and monotone solutions of first order differential equations with deviating arguments. (Russian) Differentsial'nye Uravneniya 18(1982), 1463-1465.
6. M. K. Kwong, Oscillation of first-order delay equations. J. Math. Anal. Appl. 156(1991), 274-286.
7. G. Ladas, Sharp conditions for oscillations caused by delays. Appl. Anal. 9(1979), 93-98.
8. G. Ladas, V. Lakshmikantham and J. S. Papadakis, Oscillations of higher-order retarded differential equations generated by the retarded argument. In: Delay and Functional Differential Equations and their Applications. Academic Press, New York, 1972, 219-231.
9. G. S. Ladde, V. Lakshmikantham and B. G. Zhang, Oscillation Theory of Differential Equations with Deviating Arguments. Marcel Dekker, Inc., New York, 1987.