Table 1: Applied splitting schemes.

Abbreviation in the examples Splitting methods

A-BA-B splitting
Strang Strang splitting
Iterative splitting with one iterative step
Iterative splitting with one iterative step and one Zassenhaus step as prestep
Iterative splitting with one iterative step and two Zassenhaus steps as presteps
Iterative splitting with two iterative steps and two Zassenhaus steps as presteps
Iterative splitting with three iterative steps and two Zassenhaus steps as presteps
Iterative splitting with four iterative steps and two Zassenhaus steps as presteps