2000 character limit reached
Formal solution to the KP hierarchy
Published 15 Sep 2015 in math-ph, hep-th, math.MP, and nlin.SI | (1509.04472v1)
Abstract: We find all formal solutions to the $\hbar$-dependent KP hierarchy. They are characterized by certain Cauchy-like data. The solutions are found in the form of formal series for the tau-function of the hierarchy and for its logarithm (the F-function). An explicit combinatorial description of the coefficients of the series is provided.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.