RT journal article
T1 Lie symmetries and conservation laws for a generalized Kuramoto- Sivashinsky equation.
A1 Rosa Durán, María
A1 Camacho, Juan Carlos
A1 Bruzón Gallego, María de los Santos
A1 Gandarias Núñez, María Luz
A2 Matemáticas
AB Nonlinear partial differential equations are used to describe complex phe-nomena in various fields of science. In this work, we consider a generalizedfourth-order nonlinear wave equation from the point of view of the theory ofsymmetry reductions in partial differential equations. We derive classical sym-metries, and we obtain the reductions from the optimal system of subalgebras.We derive all the low-order conservation laws, and we search for multipliers ofthe reduced ordinary differential equations that are invariant under a symmetrygroup to reduce directly the order of the equatio
YR 2018
FD 2018
LK http://hdl.handle.net/10498/30931
UL http://hdl.handle.net/10498/30931
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 12-nov-2026