Burgess Inequality In {\mathbb {F}_{p^2}} |
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Authors: | Mei-Chu Chang |
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Institution: | 1. Mathematics Department, University of California, Riverside, CA, 92521, USA
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Abstract: | The purpose of the paper is to present new estimates on incomplete character sums in finite fields that are of the strength
of Burgess’ celebrated theorem for prime fields. More precisely, an inequality of this type is obtained in Fp2{F_{p^2}} and also for binary quadratic forms, improving on the work of Davenport–Lewis and on several results due to Burgess. The
arguments are based on new estimates for the multiplicative energy of certain sets that allow us to improve the amplification
step in Burgess’ method. |
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Keywords: | |
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