Généralisation de Formules de Type Waring
Séminaire lotharingien de combinatoire, Tome 44 (2000-2001)
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We evaluate the symmetric functions ek, hk and pk on the alphabet {xr/(1-txr)} by elementary methods and give the related generating functions. Our formulas lead to a new and short proof of an ex-conjecture of Lassalle [J. Combin. Theory, Series A 89 (2000), 270-288], which was proved by Lascoux and Lassalle [Math. Annalen, to appear] in the framework of \lambda-rings theory.
@article{SLC_2000-2001_44_a6,
author = {Fr\'ed\'eric Jouhet and Jiang Zeng},
title = {G\'en\'eralisation de {Formules} de {Type} {Waring}},
journal = {S\'eminaire lotharingien de combinatoire},
publisher = {mathdoc},
volume = {44},
year = {2000-2001},
url = {http://geodesic.mathdoc.fr/item/SLC_2000-2001_44_a6/}
}
Frédéric Jouhet; Jiang Zeng. Généralisation de Formules de Type Waring. Séminaire lotharingien de combinatoire, Tome 44 (2000-2001). http://geodesic.mathdoc.fr/item/SLC_2000-2001_44_a6/