Abstract:
Using a new definition of the generalized factorization of linear partial differential operators, we discuss possible generalizations of the Darboux integrability of nonlinear partial differential equations.
Citation:
S. P. Tsarev, “Factoring linear partial differential operators and the Darboux method for integrating nonlinear partial differential equations”, TMF, 122:1 (2000), 144–160; Theoret. and Math. Phys., 122:1 (2000), 121–133