On dispersionless Hirota type equations

Abstract

Dispersionless Hirota type equations are extracted from the dispersionless limit of the Fay differential identity due to Takasaki- Takebe. A few other results are sketched between inverse scattering, dKdV, and gravity.

10 pages, latex (need only run once)

Cited by in corpus (2)

• The equations of some dispersionless limit
• On relations between vertex operators, quasiclassical operators, and phase space coordinates