2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/88090This is a self-contained review of a new approach to soliton equations of KdV type developed by the author together with B. Feigin and B. Enriquez.42 pages, Latex2e; Contribution to Surveys in Differential Geometry, Vol. 3, International PressQuantum AlgebraAlgebraic GeometryHigh Energy Physics - Theorytext