Global attractor for two-dimensional weakly damped nonlinear parametric Klein-Gordon Schrodinger system
Year: 2026
Type: preprint
Abstract: We consider a damped forced nonlinear Klein-Gordon Schr {ö}dinger (KGS) system known as the parametric KGS system with Yukawa coupling where the space variable belongs to R 2 . We prove the existence of a global attractor in dimension 2. Moreover we prove that this global attractor is regular and has finite fractal dimension.
Source: arXiv (Cornell University)
Authors: Goubet, Olivier, Poulou, Marilena
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225148564