On Bernoulli matrix polynomials and matrix exponential approximation

We present in this paper a new method based on Bernoulli matrix polynomials to approximate the exponential of a matrix. The developed method has given rise to two new algorithms whose efficiency and precision are compared to the most efficient implementations that currently exist. For that, a state-...

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Veröffentlicht in:	Journal of computational and applied mathematics Jg. 404; S. 113207
Hauptverfasser:	Defez, E., Ibáñez, J., Alonso-Jordá, P., Alonso, José M., Peinado, J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier B.V 01.04.2022
Schlagworte:	Bernoulli matrix approximation GPU computing Matrix exponential function Matrix exponential function Bernoulli matrix approximation GPU computing
ISSN:	0377-0427, 1879-1778
Online-Zugang:	Volltext
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