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Estimates of hybrid exponential sums on quasiprojective varieties over finite fields

Part of: Finite fields and commutative rings (number-theoretic aspects)

Published online by Cambridge University Press:  26 February 2010

C. J. Mozzochi
C. J. Mozzochi
Affiliation:
Institute for Advanced Study, Princeton, N.J. 08540, U.S.A.
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Abstract

Recently Bombieri and Sperber have jointly created a new construction for estimating exponential sums on quasiprojective varieties over finite fields. In this paper we apply their construction to estimate hybrid exponential sums on quasiprojective varieties over finite fields. In doing this we utilize a result of Aldolphson and Sperber concerning the degree of the L-function associated with a certain exponential sum.

MSC classification

Secondary: 11T23: Exponential sums
Type
Research Article
Information
Mathematika , Volume 43 , Issue 1 , June 1996 , pp. 63 - 72
Copyright
Copyright © University College London 1996

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