Affiliation:
1. University of West Attica
2. University of Piraeus
3. São Paulo State University
Abstract
A coupled damped Klein–Gordon–Schrödinger equations are considered where Ω
is a bounded domain of
R
2
,
with smooth boundary
Γ
and
ω
is a neighbourhood of
∂
Ω
satisfying the geometric control condition. The aim of the paper is to prove the existence, uniqueness and uniform decay for the solutions.