255 citations
- Universidad de CádizES12 papers
- Max Planck Institute for Solid State ResearchDE11 papers
- Landau Institute for Theoretical PhysicsRU9 papers
- University of British ColumbiaCA7 papers
- University of AlbertaCA6 papers
- Czech Academy of SciencesCZ5 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ5 papers
- University at Buffalo, State University of New YorkUS5 papers
- University of VictoriaCA5 papers
- Charles UniversityCZ4 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR4 papers
- Institute for Advanced Studies in Basic SciencesIR4 papers
Showing 2003 · math-phShow all
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math-ph2003
Exact solutions of semilinear radial wave equations in n dimensions
Stephen C. Anco, Sheng Liu
Exact solutions are derived for an n-dimensional radial wave equation with a general power nonlinearity. The method, which is applicable more generally to other nonlinear PDEs, inv…
math-ph2003★ 52 cited
Conservation laws of scaling-invariant field equations
Stephen C. Anco
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 a…