A parallel exponential integrator scheme for linear differential equations

New approximations of the matrix φ functions are developed. These approximations are rational functions of a specific form allowing simple and accurate schemes for linear systems. Furthermore, these approximations are fully parallelizable. Several tests show the efficiency of the method and its good...

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Vydané v:	Applied numerical mathematics Ročník 208; s. 356 - 364
Hlavní autori:	Hecht, F., Kaber, S.-M.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.02.2025
Predmet:	Exponential integrators Matrix exponential Parallel computing Parallel computing Exponential integrators Matrix exponential
ISSN:	0168-9274
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