Operator of fractional derivative in the complex plane
نویسنده
چکیده
The paper deals with fractional derivative introduced by means of Fourier transform. The explicit form of the kernel of general derivative operator acting on the functions analytic on a curve in complex plane is deduced and the correspondence with some well known approaches is shown. In particular it is shown how the uniqueness of the operation depends on the derivative order type (integer, rational, irrational, complex ) and the number of poles of considered function in the complex plane.
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