CONVERGENCE OF MULTI-REVOLUTION COMPOSITION TIME-SPLITTING METHODS FOR HIGHLY OSCILLATORY DIFFERENTIAL EQUATIONS OF SCHRODINGER TYPE
Yong ZHANG
University of Vienna Austria
Co-Author(s): Philippe Chartier, Florian Mehats and Mechthild Thalhammer
Abstract:
The convergence behaviour of multi-revolution composition methods combined with time-splitting methods is analysed for highly oscillatory linear differential equations of Schrodinger type.
Numerical experiments illustrate and complement the theoretical investigations.