Oscillatory and periodic solutions of delay differential equations with piecewise constant argument

Aftabizadeh, A. R.; Wiener, Joseph; Xu, Jian-Ming

doi:10.1090/S0002-9939-1987-0877038-7

Oscillatory and periodic solutions of delay differential equations with piecewise constant argument
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by A. R. Aftabizadeh, Joseph Wiener and Jian-Ming Xu PDF

Proc. Amer. Math. Soc. 99 (1987), 673-679 Request permission

Abstract:

Oscillatory and periodic solutions of retarded functional differential equations are investigated. The study concerns equations with piecewise constant arguments which found applications in certain biomedical problems.

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