Supported by the NNSF of China(10541067);Supported by the NSF of Guangdong Province(10151063101000003);Supported by the Research Fund for the Doctoral Program of Higher Education(20094407110001)
By using a new fixed point theorem, sufficientconditions are obtained for the existence of a positivealmost-periodic solution for an discrete model of hematopoiesis with almost-periodic coefficients. Its attractivity ...
Foundation item: Supported by the Doctoral Foundation of Guilin University of Technology(01080); Supported by the National Natural Science Foundation of China(11161015, 11161011)
By using Mawhin continuation theorem,an important lemma and some analysis techniques,sufficient conditions ensuring the existence and global attractivity of positive periodic solutions for an impulsive differential eq...