Annali dell'Universita di Ferrara, cilt.69, sa.2, ss.605-614, 2023 (Scopus)
© 2022, The Author(s) under exclusive license to Università degli Studi di Ferrara.We establish a set of conditions for the uniform-ultimate boundedness of solutions to a certain system of second order differential equations with variable delay using Lypunov–Krasovskii functional as a basic tool. This result is an addition to the body of literature in many ways. In addition, we provide an example to demonstrate the correctness of our result.