4 citations · 4 across the 3 of their papers we have counts for
Showing nlin.SIShow all
2 papers · 1 filter
nlin.SI2023
The constrained KP hierarchy and the bigraded Toda hierarchy of -type
Ang Fu, Di Yang, Dafeng Zuo
In this paper, we extend the matrix-resolvent method to the study of the Dubrovin--Zhang type tau-functions for the constrained KP hierarchy and the bigraded Toda hierarchy of $(M,…
nlin.SI2022
The matrix-resolvent method to tau-functions for the nonlinear Schrödinger hierarchy
Ang Fu, Di Yang
We extend the matrix-resolvent method of computing logarithmic derivatives of tau-functions to the nonlinear Schrödinger (NLS) hierarchy. Based on this method we give a detailed pr…