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KdV solves BKP
DOI:10.1073/pnas.2101917118.png)
Abstract
En 中文
In this note, we prove that any tau-function of the Kortewegde Vries (KdV) hierarchy also solves the type B Kadomtsev-Petviashvili (BKP) hierarchy after a simple rescaling of times.
Keywords:
tau-functions
BKP hierarchy
KdV hierarchy
Hirota bilinear identity
Journal
P
IF:
9.1
Papers:
10.8W
Citations:
73.5W

