New stable semi-explicit Runge-Kutta methods


Iulian Coroian


Abstract

carpathian_2003_19_023_034_abstract

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carpathian_2003_19_023_034

Semi-explicit Runge-Kutta methods of order 3 with four stages and order 4 with five stages are discussed, from stability point of view. Some A-stable and L-stable subclasses of such methods are highlighted.

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Author(s)

Coroian, Iulian