SOLVABILITY TO THE PICARD BOUNDARY VALUE PROBLEM FOR NONLINEARDIFFERENTIAL SYSTEMS WITH IMPULSES

Citation:

Dong Yujun.SOLVABILITY TO THE PICARD BOUNDARY VALUE PROBLEM FOR NONLINEARDIFFERENTIAL SYSTEMS WITH IMPULSES[J].Chinese Annals of Mathematics B,1998,19(2):197~208
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Authors:

Dong Yujun;
Abstract: The author introduces a concept of curvature bound set relative to second order impulsive differential systems and based on this concept discusses the existence of solutions to the Picard boundary value problem of the systems. Compared with the previous works finished by Lakshmikantham and Erbe, the author's results do not require the right-handed function and impulsive functions with special structures such as monotonicity, etc. When the impulsive effects are absent, these results could be viewed as new generalized forms of the two so-called optimal results about second order scalar differential equations derived by Lees and Mawhin respectively.

Keywords:

Picard boundary value problem, Solvability, Differential system with impulses, Curvature bound set

Classification:

34A37, 34B15
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