Abstract
The -exponential function is defined in a transcendently extended Weyl algebra. In the Weyl ordering expression, this is given as the real analytic solution in of
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For generic initial functions, this equation can be solved for all , but the uniqueness holds only for one direction.
Citation
Hideki Omori. Takao Kobayashi. "Singular star-exponential functions." SUT J. Math. 37 (2) 137 - 152, June 2001. https://doi.org/10.55937/sut/1016267407
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