Boosting the computation of the matrix exponential

•Two new Taylor algorithms for the computation of the matrix exponential are proposed.•They are based on matrix polynomial evaluation methods more efficient than Paterson–Stockmeyer method.•In tests they showed higher efficiency and accuracy than state-of-the-art Padé based methods.•They also showed...

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Vydané v:	Applied mathematics and computation Ročník 340; s. 206 - 220
Hlavní autori:	Sastre, J., Ibáñez, J., Defez, E.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.01.2019
Predmet:	Efficient matrix polynomial evaluation Matrix exponential Scaling and squaring Taylor series Taylor series Efficient matrix polynomial evaluation Scaling and squaring Matrix exponential
ISSN:	0096-3003, 1873-5649
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