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Could be tetration if this integral converges
#29
(05/06/2014, 06:50 AM)mike3 Wrote: And the fractional derivatives can be written using the formula for the Weyl differintegral, thus an integral transform. So how do you get from ?





If these integrals are absolutely convergent in the strip

(05/06/2014, 06:50 AM)mike3 Wrote: But I was wondering if it was possible to work in the other direction, starting with the definition for periodic functions and then expanding it to the integral-transform definition, and so if something similar could be done for the forward difference operator.

Ohhhh I see. Sorry I've never actually read many papers on the periodic definition of the weyl differintegral. I've only read papers by Erdelyi and some others and they always talk about the weyl differintegral starting from the transform that I use.

I'm certain something similar can be done to the forward difference operator. It won't look as elegant I think though.
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Messages In This Thread
RE: Could be tetration if this integral converges - by JmsNxn - 05/06/2014, 03:54 PM

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