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IMCS/Publications/BASM/Issues/BASM n3(97), 2021/

Second order state-dependent sweeping process with unbounded perturbation

Authors: Doria Affane, Nora Fetouci and Mustapha Fateh Yarou
Keywords: Differential inclusion, uniformly prox-regular sets, un-bounded perturbation, Carath\'eodory mapping, delay

Abstract

We establish, in the setting of an infinite dimensional Hilbert space, results concerning the existence of solutions of second order "nonconvex sweeping process" for a class of uniformly prox-regular sets depending on time and state. The perturbation considered here is general and takes the form of a sum of a single-valued Carath\'eodory mapping and a set-valued unbounded mapping. We deal also with a delayed perturbation, that is the external forces applied on the system in presence of a finite delay. We extend a discretization approach known for the time-dependent case to the time and state-dependent sweeping process.

LMPA Laboratory, Department of Mathematics,
Jijel University, Algeria
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