TY  - GEN 
AU  - Márquez Lozano, Almudena del Pilar
AU  - Recio Rodríguez, Elena
AU  - Gandarias Núñez, María Luz
A4  - Matemáticas
PY  - 2025
SN  - 0960-0779
UR  - http://hdl.handle.net/10498/38253
AB  - Symmetries and conservation laws are studied for a generalized Westervelt equation which is a nonlinear partial differential equation modelling the propagation of sound waves in a compressible medium. This nonlinear wave equation is widely used in...
LA  - eng
PB  - Elsevier Ltd
KW  - Nonlinear acoustics
KW  - Symmetries
KW  - Conservation laws
KW  - Conserved quantities
KW  - Travelling waves
KW  - Shock waves
TI  - Conservation laws and exact solutions of a nonlinear acoustics equation by classical symmetry reduction
DO  - 10.1016/j.chaos.2024.115925
ER  -