Strong instability of standing waves for a system of nonlinear Klein-Gordon equations with quadratic interaction
Fuente:
arXiv
Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866911142795804672 |
|---|---|
| author | Ohta, Masahito |
| author_facet | Ohta, Masahito |
| contents | We consider a system of nonlinear Klein-Gordon equations with quadratic interaction in two and three space dimensions. The strong instability of standing wave solutions is studied for the system without assuming the mass resonance condition. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_06583 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Strong instability of standing waves for a system of nonlinear Klein-Gordon equations with quadratic interaction Ohta, Masahito Analysis of PDEs We consider a system of nonlinear Klein-Gordon equations with quadratic interaction in two and three space dimensions. The strong instability of standing wave solutions is studied for the system without assuming the mass resonance condition. |
| title | Strong instability of standing waves for a system of nonlinear Klein-Gordon equations with quadratic interaction |
| topic | Analysis of PDEs |
| url | https://arxiv.org/abs/2509.06583 |