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Numerical simulation of stiff systems with a diagonal splitting method

Eduard Eitelberg

Mathematics and Computers in Simulation (MATCOM), 1979, vol. 21, issue 1, 109-115

Abstract: A linearly implicit Runge-Kutta type method is introduced. To reduce the computing time, one may often replace the Jacobian by its diagonal blockmatrices - we call it “diagonal splitting”. The order of the method is independent of this splitting, but using the whole Jacobian guarantees L-stability. An example is presented.

Date: 1979
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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:21:y:1979:i:1:p:109-115

DOI: 10.1016/0378-4754(79)90110-1

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