DIRECT CONSTRUCTION METHOD FOR CONSERVATION LAWS OF NONLINEAR EQUATIONS
Pages 107-111
Rodica Cimpoiasu, R. Constantinescu
Abstract
An effective algorithm method is presented for finding the local conservation laws for partial differential equations with any number of independent and dependent variables. The method does not require the use or existence of a variational principle. As an example, the general approach is applied to the 1D Ricci flow model.