numpy-discussion

[Numpy-discussion] Extensions of Numpy

[Nils W. <nw...@is...>]

Hi,

I am looking for some functions for the computation of

Matrix functions :

matrix exponential
matrix square root
matrix logarithm


Eigenvalue problems :

generalized eigenvalue problems
polynomial eigenvalue problems

I am also interested in ODE (ordinary differential equation) solvers.

Is there any progress ?

 Nils

[Numpy-discussion] Chebyshev

[Ryszard M. <ma...@us...>]

>Nils Wagner writes:
>
> I am also interested in ODE (ordinary differential equation) solvers.
>

Hi,

Some examples of solving ODE using the Chebyshev polynomial I put on my web 
home page : 
                 http://uranos.cto.us.edu.pl/~manka/math/newmath.html 

numpy, pyfort and gist are needed.
-- 
Ryszard Manka
ma...@us...