Compositional Inversion of Triangular Sets of Series
Séminaire lotharingien de combinatoire, Tome 08 (1983)
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A Lagrange-type inversion formula for triangular P-sets of formal Laurent series in infinitely many variables is derived in this paper. The result is completely characteristic-free.
@article{SLC_1983_08_a0,
author = {Marilena Barnabei},
title = {Compositional {Inversion} of {Triangular} {Sets} of {Series}},
journal = {S\'eminaire lotharingien de combinatoire},
publisher = {mathdoc},
volume = {08},
year = {1983},
url = {http://geodesic.mathdoc.fr/item/SLC_1983_08_a0/}
}
Marilena Barnabei. Compositional Inversion of Triangular Sets of Series. Séminaire lotharingien de combinatoire, Tome 08 (1983). http://geodesic.mathdoc.fr/item/SLC_1983_08_a0/