05/26/2008, 07:36 PM

Gottfried Wrote:With this simple process, for instance t=1/2 + 1/2 I there is also no severe problem with convergence or even divergence - things sum up in a completely easy manner - but anyway, the fractional h in u^h produce obviously complete crap.

Currently I suspect, that there must be some conjugacy be involved - but don't have a working idea, where.

Apart from the Schroeder function, does the fractional Matrix power return the proper fractional iteration?

And what means crap? I am not able to guess your computations and where there occured a problem.