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Comment on ``A simple expression for the terms in the Baker-Campbell-Hausdorff series''

Hiroto Kobayashi
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Abstract

It is pointed out that Reinsch's matrix operation formulation of calculating the Baker-Campbell-Hausdorff series [math-ph/9905012] is equivalent to the straightforward series expansion. The amount of calculation does not decrease by his method.

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Hiroto Kobayashi. 1999-06-10. Comment on ``A simple expression for the terms in the Baker-Campbell-Hausdorff series''. https://arxiv.org/abs/math-ph/9906010

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