Higher chain formula proved by combinatorics
The electronic journal of combinatorics, Tome 16 (2009) no. 1
We present an elementary combinatorial proof of a formula to express the higher partial derivatives of composite functions in terms of those of factor functions.
DOI :
10.37236/259
Classification :
05A05, 05A10, 05A17
Mots-clés : higher partial derivatives of composite functions
Mots-clés : higher partial derivatives of composite functions
@article{10_37236_259,
author = {Tsoy-Wo Ma},
title = {Higher chain formula proved by combinatorics},
journal = {The electronic journal of combinatorics},
year = {2009},
volume = {16},
number = {1},
doi = {10.37236/259},
zbl = {1226.05010},
url = {http://geodesic.mathdoc.fr/articles/10.37236/259/}
}
Tsoy-Wo Ma. Higher chain formula proved by combinatorics. The electronic journal of combinatorics, Tome 16 (2009) no. 1. doi: 10.37236/259
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