Supported by the National Science Foundation of China(60970151, 70973110), the Natural Science Foundation of Zhejiang Province(Y7080068) and the Professor Foundation of Zhejiang Gongshang University(0
This paper is concerned with the existence and approximation of solutions for a class of first order impulsive functional differential equations with periodic b
It is well known that spline smoothing estimator relates to the Bayesian estimate under partially informative normal prior.In this paper,we derive the condition
It is discussed in this paper the spaces with σ-point-discrete N0-weak bases. The main results are: (1) A space X has a σ-compact-finite N0-weak base if and onl