Codes to "Orbital Stability of Plane Waves in the Klein-Gordon Equation against Localized Perturbations"
Bukieda, Emile 1; Garénaux, Louis
; Rijk, Björn de 1
1 Institut für Analysis (IANA), Karlsruher Institut für Technologie (KIT)
; Rijk, Björn de 11 Institut für Analysis (IANA), Karlsruher Institut für Technologie (KIT)
| Zugehörige Institution(en) am KIT | Institut für Analysis (IANA) Sonderforschungsbereich 1173 (SFB 1173) |
| Publikationstyp | Forschungsdaten |
| Publikationsdatum | 12.08.2026 |
| Erstellungsdatum | 03.08.2026 |
| Identifikator | DOI: 10.35097/22t3ee67b8v2af96 KITopen-ID: 1000196096 |
| Lizenz | Creative Commons Namensnennung – Nicht kommerziell – Weitergabe unter gleichen Bedingungen 4.0 International |
| Projektinformation | SFB 1173, 258734477 (DFG, DFG KOORD, SFB 1173/3) |
| Externe Relationen | Abstract/Volltext |
| Liesmich | Sofware Version: MATLAB R2024a We explain how to generate Figures 1-3 from the preprint by running 'Integrator_Klein_Gordon.m': The Parameter 'j' in line 4 of 'Integrator_Klein_Gordon.m' specifies the precision of the simulation. Running the simulation with j=8 is quick, with j=9 takes a few minutes, and with j=10 takes LONG (~12h). -To obtain Fig.1 and Fig.2 from the preprint, choose j=10. The approximate growth rate of the L^2-norm of theta is returned as text. We suggest doing all simulations with j=8 (or j=9), the results are qualitatively the same. |
| Art der Forschungsdaten | Software |
| Relationen in KITopen |