Second-order neutral delay-differential equations with piecewise constant time dependence

Journal of Mathematical Analysis and Applications

Volumn 281, Issue 1, 2003, Pages 1-9

  Seifert, George ^a  

^a IOWA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0038346785     PISSN: 0022247X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-247X(02)00303-7     Document Type: Article

References (7)

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2. A.M. Fink, Almost Periodic Differential Equations, in: Lecture Notes in Math., Vol. 377, Springer-Verlag, Berlin, 1974.
3. J.K. Hale, Theory of Functional Differential Equations, in: Appl. Math. Sci., Vol. 3, Springer-Verlag, New York, 1977.
4. Z. Li, M. He, The existence of almost periodic solutions of second-order neutral differential equations with piecewise constant argument, Northeast. Math. J. 15 (3) (1999) 369-378.
5. R. Yuan, The existence of almost periodic solutions to two-dimensional neutral differential equations with piecewise constant argument, Sci. Sinica A 27 (10) (1997) 873-881.
6. R. Yuan, A new almost periodic type of solutions of second-order neutral delay differential equations with piecewise constant argument, Sci. China 43 (4) (2000) 371-383.
7. C. Zhang, Pseudo almost periodic solutions of some differential equations, J. Math. Anal. Appl. 181 (1994) 62-76.