[Numpy-discussion] Matrix exponential

Nils Wagner nwagner at isd.uni-stuttgart.de
Wed Jul 25 03:39:36 CDT 2001


Hi,

Has anyone written some functions concerning the matrix exponential
expm(A) ?

I am looking for demos illustrating the use of Padé approximation,
Taylor series approximation, and eigenvalues and eigenvectors,
respectively, to compute the matrix exponential.

Thanks in advance.

Nils

Reference :

SIAM Review, Vol. 20 (1979) pp.801-836
Moler, van Loan "Nineteen dubious ways to
compute the exponential of a matrix"





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