2 papers
nlin.SI2026
Calculation of solitons derived from quivers
Takashi Ichikawa
We associate each quiver with soliton solutions of nonlinear integrable systems containing the KP and Toda hierarchies. We give an explicit and computable formula of these soliton…
math.AG2025
The Enriquez connection for higher genus polylogarithms
Takashi Ichikawa
We study the variation of the Enriquez connection for higher genus polylogarithms under degenerations of Riemann surfaces with marked points, and show that this connection becomes…