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Stability of oscillatory solutions of differential equations with general piecewise constant arguments of mixed type
Authors:Kuo‐Shou Chiu  Jyh‐Cheng Jeng
Institution:1. Departamento de Matemática, Facultad de Ciencias Básicas, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile;2. +886 2 2771 2171;3. Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, Taiwan
Abstract:We examine scalar differential equations with general piecewise constant arguments of mixed type, in short DEPCAG of mixed type, that is, the arguments are general step functions. Criteria of existence of the oscillatory and nonoscillatory solutions of such equations are proposed. Necessary and sufficient conditions for stability of the zero solution are obtained. Our results are new, extend and improve earlier publications. Several numerical examples and simulations are also given to show the feasibility of our results.
Keywords:Piecewise constant argument of mixed type  oscillation  stability of solutions  hybrid equations  34A36  34K11  34K20  35M10
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