✦ LIBER ✦

On Two Exponential Sums and Their Applications

✍ Scribed by Han Wen Bao

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 275 KB
Volume: 3
Category: Article
ISSN: 1071-5797
DOI: 10.1006/ffta.1996.0166

No coin nor oath required. For personal study only.

✦ Synopsis

We give estimates of two exponential sums over finite fields for which Weil's estimates fail. Using our estimates and Cohen's sieve method, we prove the conjecture of Hansen and Mullen for the second coefficient in characteristic two when the degree Ն7.

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