2 papers
nlin.PS2026
Boussinesq-Klein-Gordon and Ostrovsky equations: evolution of cnoidal waves with local defects
Korsarun Nirunwiroj, Dmitri Tseluiko, Karima Khusnutdinova
The Boussinesq-Klein-Gordon (BKG) equation has emerged in the studies of nonlinear bulk strain waves in layered solid waveguides. The developed bi-directional weakly-nonlinear solu…
physics.flu-dyn2025
Evolution of internal cnoidal waves with local defects in a two-layer fluid with rotation
Korsarun Nirunwiroj, Dmitri Tseluiko, Karima Khusnutdinova
Internal waves in a two-layer fluid with rotation are considered within the framework of Helfrich's f-plane extension of the Miyata-Maltseva-Choi-Camassa (MMCC) model. Within the s…