2011-09-20Buch DOI: 10.18452/2803
Iterative Operator Splitting Methods
Relation to Waveform Relaxation and Exponential Splitting Methods
In this paper we describe a technique for closed formulation of an iterative operator-splitting method and embed the method in the classical exponential splitting methods. Since iterative operator splitting have been developed, an abstract framework to relate the method to other classical splitting methods is needed. Here an abstract framework considering the iterative splitting method as waveform-relaxation or ex- ponential splitting method is devised. This is achieved by basing the analysis on semi-groups and fixed-point schemes. Abstract results illustrate differential equations with constant and time- dependent coefficients.
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