TY  - GEN 
AU  - Anco, Stephen C.
AU  - Recio Rodríguez, Elena
A4  - Matemáticas
PY  - 2021
SN  - 1471-2946
UR  - http://hdl.handle.net/10498/33275
AB  - Dynamical PDEs that have a spatial divergence
form possess conservation laws that involve an
arbitrary function of time. In one spatial dimension,
such conservation laws are shown to describe the
presence of an x-independent source/sink; in...
LA  - eng
PB  - The Royal Society Publishing
KW  - mathematical physics
KW  - differential equations
TI  - Topological charges and conservation laws involving an arbitrary function of time for dynamical PDEs
DO  - 10.1098/rspa.2020.0442
ER  -