Title of article
On Two Exponential Sums and Their Applications
Author/Authors
Han Wen Bao، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
16
From page
115
To page
130
Abstract
We give estimates of two exponential sums over finite fields for which Weilʹs estimates fail. Using our estimates and Cohenʹs sieve method, we prove the conjecture of Hansen and Mullen for the second coefficient in characteristic two when the degree ≥7.
Journal title
Finite Fields and Their Applications
Serial Year
1997
Journal title
Finite Fields and Their Applications
Record number
700888
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