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Javier Ibáñez, José M. Alonso, Emilio Defez, Pedro Alonso-Jordá and Jorge Sastre
The matrix logarithm function has applicability in many engineering and science fields. Improvements in its calculation, from the point of view of both accuracy and/or execution time, have a direct impact on these disciplines. This paper describes a new ...
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Javier Ibáñez, José M. Alonso, Pedro Alonso-Jordá, Emilio Defez and Jorge Sastre
The action of the matrix exponential on a vector ????????
e
A
t
v
, ???C??×??
A
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C
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×
n
, ???C??
v
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C
n
, appears in problems that arise in mathematics, physics, and engineering, such as the solution of systems of linear ordinary differential equation...
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