TY  - GEN 
AU  - Anco, Stephen C.
AU  - Márquez Lozano, Almudena del Pilar
AU  - Garrido Letrán, Tamara María
AU  - Gandarias Núñez, María Luz
A4  - Matemáticas
PY  - 2023
SN  - 1007-5704
UR  - http://hdl.handle.net/10498/28939
AB  - Westervelt's equation is a nonlinear wave equation that is widely used to model the propagation of sound waves in a compressible medium, with one important application being ultra-sound in human tissue. Two fundamental aspects of the general...
LA  - eng
PB  - Elsevier
KW  - Conservation laws
KW  - Conserved integrals
KW  - Nonlinear acoustics
KW  - Symmetries
TI  - Symmetry analysis and hidden variational structure of Westervelt’s equation in nonlinear acoustics
DO  - 10.1016/j.cnsns.2023.107315
ER  -