RT journal article
T1 On a generalized variable-coefficient Gardner equation with linear damping and dissipative terms
A1 Rosa Silva, Rafael de la
A1 Recio Rodríguez, Elena
A1 Garrido Letrán, Tamara María
A1 Bruzón Gallego, María de los Santos
A2 Matemáticas
K1 conservation laws
K1 equivalence transformations
K1 multipliers method
K1 symmetries
K1 partial differential equations
AB In this paper, a generalized variable-coefficientGardner equationwhich involvesa linear damping term and a dissipative term is studied. This equation broadensout a large number of equations previously considered. The equivalence group isused to simplify the analysis of the equation. The gauging of arbitrary elementsof the family allows us to perform an exhaustive study of the Lie symmetriesadmitted by the family. Finally, by means of the multiplier method, we classifyall low-order conservation laws of the equations that have been obtained byapplying the gauging
SN 1099-1476
YR 2018
FD 2018
LK http://hdl.handle.net/10498/33315
UL http://hdl.handle.net/10498/33315
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 21-sep-2026