2 papers
math-ph2017
Conservation laws and symmetries of time-dependent generalized KdV equations
Stephen Anco, Maria Rosa, Maria Gandarias
A complete classification of low-order conservation laws is obtained for time-dependent generalized Korteweg-de Vries equations. Through the Hamiltonian structure of these equation…
math-ph2017
Conservation laws and symmetries of a generalized Kawahara equation
Maria Luz Gandarias, Maria Rosa, Elena Recio +1
The generalized Kawahara equation appears in many physical applications. A complete classification of low-order conservation laws an…