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Counting the values taken by algebraic exponential polynomials
Author(s):
G.
R.
Everest;
I.
E.
Shparlinski
Journal:
Proc. Amer. Math. Soc.
127
(1999),
665-675.
MSC (1991):
Primary 11B83
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Abstract:
We prove an effective mean-value theorem for the values of a non-degenerate, algebraic exponential polynomial in several variables. These objects generalise simultaneously the fundamental examples of linear recurrence sequences and sums of -units. The proof is based on an effective, uniform estimate for the deviation of the exponential polynomial from its expected value. This estimate is also used to obtain a non-effective asymptotic formula counting the norms of these values below a fixed bound.
References:
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Additional Information:
G.
R.
Everest
Affiliation:
School of Mathematics, University of East Anglia, Norwich, NR4 7TJ, Norfolk, United Kingdom
Email:
g.everest@uea.ac.uk
I.
E.
Shparlinski
Affiliation:
School of MPCE, Macquarie University, New South Wales 2109, Australia
Email:
igor@mpce.mq.edu.au
DOI:
10.1090/S0002-9939-99-04728-0
PII:
S 0002-9939(99)04728-0
Received by editor(s):
June 20, 1997
Communicated by:
David E. Rohrlich
Copyright of article:
Copyright
1999,
American Mathematical Society
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