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Explicit multiplicative relations between Gauss sums

✍ Scribed by Brian J. Murray

Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
217 KB
Volume
126
Category
Article
ISSN
0022-314X

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✦ Synopsis

H. Hasse conjectured that all multiplicative relations between Gauss sums essentially follow from the Davenport-Hasse product formula and the norm relation for Gauss sums. While this is known to be false, very few counterexamples, now known as sign ambiguities, have been given. Here, we provide an explicit product formula giving an infinite class of new sign ambiguities and resolve the ambiguous sign in terms of the order of the ideal class of quadratic primes.

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