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Y. Rong and T. Kupper, “On Quasi-Periodic Solutions of Differential Equa-tions with Piecewise Constant Argument,” Journal of Mathe-matical Analysis and Applications, Vol. 267, No. 1, 2002, pp. 173-193. doi:10.1006/jmaa.2001.7761

has been cited by the following article:

• TITLE: Discrete Pseudo Almost Periodic Solutions for Some Difference Equations

  AUTHORS: Elhadi Ait Dads, Khalil Ezzinbi, Lahcen Lhachimi

  KEYWORDS: Difference Equations, Pseudo Almost Periodic Sequences, Schift Operator

  JOURNAL NAME: Advances in Pure Mathematics, Vol.1 No.4, July 22, 2011

  ABSTRACT: In this work, we study the existence and uniqueness of pseudo almost periodic solutions for some difference equations. Firstly, we investigate the spectrum of the shift operator on the space of pseudo almost periodic sequences to show the main results of this work. For the illustration, some applications are provided for a second order differential equation with piecewise constant arguments.