A non-variational approach to the construction of new `higher-order' conservation laws of the family of nonlinear equations \(\alpha (u_{t} + 3uu_{x}) + \beta (u_{txx} + 2u_{x}u_{xx} + uu_{xxx}) - \gamma u_{xxx} = 0\)
non-variational method for conservation laws
Hunter-saxton and the inviscid Burgers equations
scientific article; zbMATH DE number 5941863
scientific article