Séminaire Lotharingien de Combinatoire, B18c (1987), 16
[Formerly: Publ. I.R.M.A. Strasbourg, 1988, 358/S-18, p.
Relèvement des coefficients binômiaux
dans les vecteurs de Witt
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.
The following version are available: