2019
DOI: 10.3934/eect.2019039
|View full text |Cite
|
Sign up to set email alerts
|

Controllability of the semilinear wave equation governed by a multiplicative control

Abstract: In this paper we establish several results on approximate controllability of a semilinear wave equation by making use of a single multiplicative control. These results are then applied to discuss the exact controllability properties for the one dimensional version of the system at hand. The proof relies on linear semigroup theory and the results on the additive controllability of the semilinear wave equation. The approaches are constructive and provide explicit steering controls. Moreover, in the context of un… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

1
2
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
6
2

Relationship

2
6

Authors

Journals

citations
Cited by 9 publications
(3 citation statements)
references
References 29 publications
1
2
0
Order By: Relevance
“…• Based on the previous controllability results and inspired by the idea of [39], we can show that similar controllability results are still valid for a system of reaction-diffusion equations of the form (1), where the bilinear control is acting on all the equations.…”
Section: Remarksupporting
confidence: 55%
“…• Based on the previous controllability results and inspired by the idea of [39], we can show that similar controllability results are still valid for a system of reaction-diffusion equations of the form (1), where the bilinear control is acting on all the equations.…”
Section: Remarksupporting
confidence: 55%
“…According to [25], there exists a control v ∈ L 2 (0, T; L 2 (Ω) such that the corresponding solution z v of the system (1) verifies z v (T) = z d . Then, according to Theorem 5 there exists a control u * ∈ L 2 (0, T, R), which guarantees the exact attainability of z d at time T, and is a solution of the problem (P) with U ad = {u ∈ L 2 (0, T, L 2 (Ω)) /z(T) = z d }.…”
Section: Examples I Wave Equationmentioning
confidence: 99%
“…In [36] the authors investigate the problem of maximizing the observability constant, or its asymptotic average in time, over all possible subsets ω of [0, π] of Lebesgue measure Lπ. In [35] the author considers the controllability problem of a semilinear wave equation with a control multiplying the nonlinear term.…”
Section: Introductionmentioning
confidence: 99%