A short proof of Lagrange-Good formula using Dirac delta function
Combinatorics
2023-11-13 v1
Authors:
Minh-Toan Nguyen
Abstract
We give a half-page proof of the Lagrange-Good formula, using the Fourier representation of Dirac delta function.
Cite
@article{arxiv.2311.05654,
title = {A short proof of Lagrange-Good formula using Dirac delta function},
author = {Minh-Toan Nguyen},
journal= {arXiv preprint arXiv:2311.05654},
year = {2023}
}
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