Numerical analysis of the quasiperiodic solutions to Duffing type equations
This paper deals with the numerical analysis of quasiperiodic Duffing type equations. Using an extended Urabe existence theorem, the authors are able to verify the existence of an exact solution and to give an error bound of the approximate solution. A connection to the Galerkin approximation method is also described. Numerical examples for Duffing type equations are given.
scientific article; zbMATH DE number 597555
scientific article