Séminaire Lotharingien de Combinatoire, B18c (1987), 16
pp.
[Formerly: Publ. I.R.M.A. Strasbourg, 1988, 358/S-18, p.
93-108.]
Henri Gaudier
Relèvement des coefficients binômiaux
dans les vecteurs de Witt
Abstract.
The purpose of this work is to describe certain elements of the
ring W(Z) of the (big) Witt vectors with coefficients in Z
whose properties are very similar with the properties of the
binomial coefficients. We prove both a binomial formula and a
Pascal formula. By means of those elements we can construct a
W(Z)-algebra of divided fractional powers.
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