TY  - GEN 
AU  - Rosa Silva, Rafael de la
AU  - Gandarias Núñez, María Luz
AU  - Bruzón Gallego, María de los Santos
A4  - Matemáticas
PY  - 2016
UR  - http://hdl.handle.net/10498/31095
AB  - In this paper we study the generalized variable-coefficient Gardner equations of the form $u_t + A (t) u^n u_x + C(t) u^(2 n) u_x + B (t) u_{xxx} + Q(t) u = 0$ . This class broadens out many other equations previously considered: Johnpillai and...
LA  - eng
KW  - Partial differential equations
KW  - Conservation laws
KW  - Symmetries
KW  - Equivalence transformations
TI  - Equivalence transformations and conservation laws for a generalized variable-coefficient Gardner equation
DO  - 10.1016/j.cnsns.2016.04.009
ER  -