collaborators

1 paper

nlin.SI2026

Additional symmetries of the KP-mKP hierarchy and Virasoro constraints to the Burgers-KdV hierarchy

Zongyao Feng, Lumin Geng, Chao-Zhong Wu

A KP-mKP hierarchy was introduced recently via pseudo-differential operators containing two derivations. In this paper, for the KP-mKP hierarchy we derive a class of (differential)…