The bilateral tempered fractional derivatives are introduced generalising previous works on the one-sided tempered fractional derivatives and the two-sided fractional derivatives. An analysis of the tempered Riesz potential is done and shows that it cannot be considered as a derivative.

中文翻译：

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双边回火分数阶导数

引入双侧回火分数导数，将先前的工作推广到单侧回火分数导数和两侧分式分数导数。对回火的Riesz势进行了分析，结果表明不能将其视为导数。