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Sums of roots of unity in cyclotomic fields

✍ Scribed by Edward H Grossman


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
397 KB
Volume
9
Category
Article
ISSN
0022-314X

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We study the polynomial H r, n ( f, z) which interpolates an analytic function f and its derivatives up to order r&1 at the n th roots of unity. In particular we relate the vanishing of the coefficients of the highest powers of z in the Hermite interpolant H r, n ( f, z) with the vanishing at certai