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math.NA2016★ 2 cited
Setup of Order Conditions for Splitting Methods
Winfried Auzinger, Wolfgang Herfort, Harald Hofstätter +1
This article is based on earlier papers where an approach based on Taylor expansion and the structure of its leading term as an element of a free Lie algebra was described for the…
math.NA2016
The BCH-Formula and Order Conditions for Splitting Methods
Winfried Auzinger, Wolfgang Herfort, Othmar Koch +1
As an application of the BCH-formula, order conditions for splitting schemes are derived. The same conditions can be obtained by using non-commutative power series techniques and i…