2 papers
math-ph2024
Interactions of soliton and mean field in KdV equation with well type initial data
Ruizhi Gong, Deng-Shan Wang
For the KdV equation with well-type initial value, the interaction between the trial soliton and the mean field is studied. The well initial value will lead to the appearance of ra…
nlin.PS2024
Modulation theory of soliton-mean flow in KdV equation with box type initial data
Ruizhi Gong, Deng-Shan Wang
For the KdV equation with box type initial data, the interaction between a trial soliton and large-scale dispersive mean flow is studied theoretically and numerically. The pure box…