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Transactions of the American Mathematical Society

ISSN 1088-6850(online) ISSN 0002-9947(print)



On character sums and power residues

Author: Karl K. Norton
Journal: Trans. Amer. Math. Soc. 167 (1972), 203-226
MSC: Primary 10H35
Erratum: Trans. Amer. Math. Soc. 174 (1972), 507.
MathSciNet review: 0296034
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Abstract: Sharp estimates are given for a double sum involving Dirichlet characters. These are applied to the problem of estimating certain sums whose values give a measure of the average distance between successive power residues to an arbitrary modulus. A particularly good result of the latter type is obtained when the modulus is prime.

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Keywords: Dirichlet character, residue character, character sum, power residue
Article copyright: © Copyright 1972 American Mathematical Society

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