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KIAM Preprint № 261, Moscow, 2018
Authors: Galanin M. P., Konev S. A.
On Lawson method and stiff order conditions
Abstract:
The paper deals with the main publications on exponential integrators. The general definitions of exponential integrators with emphasize on Lawson method are presented, classical order conditions derived with the help of Butcher trees theory. Stiff order conditions formulated without a proof. Every result in the text followed by historical remarks.
Keywords:
stiff systems, numerical methods, Butcher trees, exponential integrators, Lawson method, stiff order conditions
Publication language: russian,  pages: 26
Research direction:
Mathematical problems and theory of numerical methods
Russian source text:
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About authors:
  • Galanin Mikhail Pavlovich,  ,  orcid.org/0000-0003-0264-6270,  KIAM RAS
  • Konev Stanislav Andreevich,  ,  orcid.org/0000-0002-0418-536X,  KIAM RAS
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