A necessary and sufficient condition for the solutions of a functional differential equation to be oscillatory or tend to zero

Journal of Mathematical Analysis and Applications

Volumn 205, Issue 1, 1997, Pages 78-87

  Das, Pitambar ^a   Misra, N ^b  

^a IGIT ^*  (India)

^b BERHAMPUR UNIVERSITY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ASYMPTOTIC STABILITY; FUNCTIONS; PROBLEM SOLVING; SET THEORY;

LIPSCHITZ CONDITION; NONHOMOGENEOUS FUNCTIONAL DIFFERENTIAL EQUATIONS;

DIFFERENTIAL EQUATIONS;

EID: 0030609322     PISSN: 0022247X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jmaa.1996.5143     Document Type: Article

References (8)

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3. Das P. Oscillation of odd order delay differential equations. Proc. Indian Acad. Sci. 103:1993;342-347.
4. Das P. Necessary and sufficient condition for oscillation of neutral equations with periodic coefficients. Czechoslovak Math. J. 44:1994;281-291.
5. Driver R. D. Ordinary and Functional Differential Equations. 1977;Springer-Verlag, New York.
6. Kartsatos A. G. Recent results on oscillation of solution of forced and perturbed nonlinear differential equations of even order. Stability of Dynamical Systems. 1977;Mississippi State University.
7. Kulenovic M. R. S., Ladas G., Meimaridou A. Necessary and sufficient condition for oscillation of neutral differential equations. J. Austral. Math. Soc. Ser. B. 28:1987;362-375.
8. Ladas G., Sficas Y. G., Stavroulakis I. P. Necessary and sufficient conditions for oscillation of higher order delay differential equations. Trans. Amer. Math. Soc. 285:1984;81-90.