Electronic Resource
Springer
Applicable algebra in engineering, communication and computing
8 (1997), S. 485-489
ISSN:
1432-0622
Keywords:
Keywords: Character sums
;
Recurrent sequences
;
Finite fields
;
Signal theory.
Source:
Springer Online Journal Archives 1860-2000
Topics:
Computer Science
,
Mathematics
,
Technology
Notes:
Abstract. We prove a theorem of H. A. Barker on the Fourier coefficients of the sequence obtained by applying a complex-valued function to a recurrent sequence over a finite field. It is shown to follow from a result on the modulus of certain character sums which are evaluated in terms of Gauss sums.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002000050085
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