Existence and roughness of exponential dichotomies of linear dynamic equations on time scales

@article{Zhang2010ExistenceAR,
  title={Existence and roughness of exponential dichotomies of linear dynamic equations on time scales},
  author={Jimin Zhang and Meng Fan and Huaiping Zhu},
  journal={Computers & Mathematics with Applications},
  year={2010},
  volume={59},
  pages={2658-2675}
}