Title
Exact controllability for nonlocal and nonlinear hyperbolic PDEs
Date Issued
01 January 2022
Access level
metadata only access
Resource Type
journal article
Author(s)
Límaco J.
Nuñez-Chávez M.R.
Universidad Federal Fluminense
Publisher(s)
Elsevier Ltd
Abstract
This paper deals with the internal and boundary exact controllability of some nonlinear hyperbolic systems with local and nonlocal nonlinearities in dimension one. Nonlocal terms in the space and time variables are considered and they appear in the coefficient of the spatial derivative of the state. First, we prove the linearized result. For this, our proof method is based on HUM (Hilbert Uniqueness Method) and observability inequality results. Then, we apply a Fixed-Point technique to prove the nonlinear result with internal control. In a similar way, we will prove the nonlinear result regarding the boundary control. Finally, some possible extensions and open problems concerning others nonlocal systems are presented.
Volume
214
Number
112569
Language
English
OCDE Knowledge area
Matemáticas aplicadas
Scopus EID
2-s2.0-85115063043
Source
Nonlinear Analysis, Theory, Methods and Applications
ISSN of the container
0362546X
Sponsor(s)
Dpto. de Matemática, Univ. Federal da Paraíba, João Pessoa, PB, Partially supported by CAPES (Brazil).
Sources of information: Directorio de Producción Científica Scopus