Higher-order approximate solutions to the relativistic and Duffing-harmonic oscillators by modified He's homotopy methods
- Beléndez, A.
- Pascual, C.
- Fernández, E.
- Neipp, C.
- Beléndez, T.
ISSN: 0031-8949, 1402-4896
Datum der Publikation: 2008
Ausgabe: 77
Nummer: 2
Art: Artikel