Continuous changes of variables and the Magnus expansion

Fernando Casas (1) , Philippe Chartier (2) , Ander Murua (3)

1 IMAC - Institut Universitari de Matemátiques i Aplicacions de Castelló
2 MINGUS - Multi-scale numerical geometric schemes
3 Konputazio Zientziak eta A.A. Saila [Spain]

Domaines: Mathématiques [math]; Systèmes dynamiques [math.DS]

Fernando Casas, Philippe Chartier, Ander Murua. Continuous changes of variables and the Magnus expansion. Journal of Physics Communications, In press, 3 (9), pp.095014. ⟨10.1088/2399-6528/ab42c1⟩. ⟨hal-02393566⟩