Liu, KuiFeckan, MichalO'Regan, DonalWang, Jinrong2023-04-172023-04-172022-03-04Liu, K., Fečkan, M., O'Regan, D., & Wang, J. (2022). (omega, c)-periodic solutions for non-instantaneous impulsive systems with unbounded time-varying coefficients. <i>Electronic Journal of Differential Equations, 2022</i>(17), pp. 1-26.1072-6691https://hdl.handle.net/10877/16576In this article, we study (omega, c)-periodic solutions for non-instantaneous impulsive systems and the time-varying coefficient A(t) is a family of unbounded linear operators. We show the existence and uniqueness of (omega, c)-periodic solutions using a fixed point theorem. An example is given to illustrate our results.Text26 pages1 file (.pdf)enAttribution 4.0 InternationalNon-instantaneous impulsive systems(omega, c)-periodic solutionsExistenceUniquenessArticle