On Differential Equations with Impulsive Perturbations. To the 80th Anniversary of Academician Mykola Perestyuk (1946 – 2024)

Abstract

This article is dedication to the life and scientific path of the famous Ukrainian mathematician M.O. Perestyuk. The problems of the differential equations with impulse action theory, which was one of the leading M.O. Perestyuk’s research directions, are illustrated by examples accessible to a wide audience.