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In many applications, large systems of ordinary differential equations with both stiff and nonstiff parts have to be solved numerically. Implicit–explicit (IMEX) methods are useful for efficiently solving these problems.… Click to show full abstract
In many applications, large systems of ordinary differential equations with both stiff and nonstiff parts have to be solved numerically. Implicit–explicit (IMEX) methods are useful for efficiently solving these problems. In this paper, we construct IMEX second-derivative BDF methods with considerable stability properties. To show the efficiency of the introduced technique, numerical comparisons are given by solving some problems.
Keywords:
construction implicit;
implicit explicit;
derivative bdf;
bdf methods;
second derivative
Journal Title: Bulletin of the Iranian Mathematical Society
Year Published: 2018
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Journal Title: Bulletin of the Iranian Mathematical Society
Year Published: 2018
Link to full text (if available)
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recommendations!