Strang splitting
= Strang splitting
{c}
{wiki}
Strang splitting approximates $e^{h(A+B)}$ by $e^{hA/2}e^{hB}e^{hA/2}$. Its time symmetry cancels the quadratic local commutator defect, giving local error $O(h^3)$ and global order two.
= Strang splitting
{c}
{wiki}
Strang splitting approximates $e^{h(A+B)}$ by $e^{hA/2}e^{hB}e^{hA/2}$. Its time symmetry cancels the quadratic local commutator defect, giving local error $O(h^3)$ and global order two.