Abstract
We present a generalization of Halphén’s formula on the higher order derivatives of \(f\left( 1/x\right) g\left( x\right) \). Applications yield explicit representations of exponential partial Bell polynomials and Bessel polynomials.
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Abel, U. A generalization of Halphén’s formula for derivatives. Aequat. Math. 91, 115–120 (2017). https://doi.org/10.1007/s00010-016-0448-5
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DOI: https://doi.org/10.1007/s00010-016-0448-5