2 papers
nlin.SI2026
Elliptic solutions to matrix CKP equation
A. Zabrodin
A class of elliptic solutions to the matrix CKP equation is studied. Equations of motion for their poles and matrix coefficients at the poles are obtained. As in the scalar case, t…
nlin.SI2026
Dispersionless modified DKP hierarchy as the Yang-Baxter equation
A. Zabrodin
We show that the dispersionless version of the modified DKP hierarchy originally defined as the limit of relations for the tau-function of the Hirota-Miwa type has an equivalent re…