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Second-order problems involving time-dependent subdifferential operators and application to control
Author(s) -
Soumia Saïdi,
Fatima Fennour
Publication year - 2022
Publication title -
mathematical control and related fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.658
H-Index - 21
eISSN - 2156-8472
pISSN - 2156-8499
DOI - 10.3934/mcrf.2022019
Subject(s) - subderivative , mathematics , differential inclusion , order (exchange) , relaxation (psychology) , set (abstract data type) , first order , control (management) , mathematical analysis , mathematical optimization , pure mathematics , computer science , regular polygon , convex optimization , geometry , psychology , social psychology , finance , economics , programming language , artificial intelligence
The paper provides a new result concerning the existence of solutions for second-order evolution problems associated with time-dependent subdifferential operators involving both single-valued and mixed semi-continuous set-valued perturbations. Optimal control problems corresponding to such differential inclusions using relaxation theorems with Young measures are investigated. The existence of solutions for a coupled system governed by a second-order differential equation with an evolution problem is also addressed.

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