We introduce a new class of solutions to integrable nonlinear evolution equations which are thought to have a deep connection with the n-point correlation functions of exactly solvable models in statistical mechanics. © 1981.
Flaschka, H., & Newell, A. C. (1981). Multiphase similarity solutions of integrable evolution equations. Physica D: Nonlinear Phenomena, 3(1–2), 203–221. https://doi.org/10.1016/0167-2789(81)90127-5