Almost automorphic solutions for differential equations with piecewise constant argument

Authors

  • L.-L. Zhang Shijiazhuang Tiedao University
  • H.-X. Li Sichuan University

Keywords:

Exponential dichotomy, almost automorphic function, almost automorphic sequence, piecewise constant argument

Abstract

Using the method of exponential dichotomies, we establish a new existence and uniqueness theorem of almost automorphic solution for differential equations with piecewise constant argument of the form x(t)=A(t)x(t)+B(t)x([t])+f(t),tR,where [] denotes the greatest integer function, and A(t),B(t):RRq×q, f(t):RRq are all almost automorphic. DOI: 10.1017/S0004972713001020

Author Biographies

L.-L. Zhang, Shijiazhuang Tiedao University

Department of Mathematics and Physics

H.-X. Li, Sichuan University

Department of Mathematics

Published

2014-06-03

Issue

Section

Articles