Conservation laws of scaling-invariant field equations
Anco, Stephen C.
arXiv, 0303066 / Harvested from arXiv
Text on arXiv
A simple conservation law formula for field equations with a scaling symmetry is presented. The formula uses adjoint-symmetries of the given field equation and directly generates all local conservation laws for any conserved quantities having non-zero scaling weight. Applications to several soliton equations, fluid flow and nonlinear wave equations, Yang-Mills equations and the Einstein gravitational field equations are considered.
Publié le : 2003-03-28
Classification:  Mathematical Physics,  70S10 
@article{0303066,
     author = {Anco, Stephen C.},
     title = {Conservation laws of scaling-invariant field equations},
     journal = {arXiv},
     volume = {2003},
     number = {0},
     year = {2003},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0303066}
}

Anco, Stephen C. Conservation laws of scaling-invariant field equations. arXiv, Tome 2003 (2003) no. 0, . http://gdmltest.u-ga.fr/item/0303066/