Published online by Cambridge University Press: 06 February 2012
The purpose of this paper is to study the existence of periodic solutions and the topological structure of the solution set of first-order differential equations involving the distributional Henstock–Kurzweil integral. The distributional Henstock–Kurzweil integral is a general integral, which includes the Lebesgue and Henstock–Kurzweil integrals. The main results extend some previously known results in the literature.
Supported by NNSF of China (10871059) and the Fundamental Research Funds for the Central Universities.