All Two-Weight Irreducible Cyclic Codes?
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Bernhard Schmidt; Clinton White
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Article
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2002
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Elsevier Science
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English
β 338 KB
The aim of this paper is the classi"cation of two-weight irreducible cyclic codes. Using Fourier transforms and Gauss sums, we obtain necessary and su$cient numerical conditions for an irreducible cyclic code to have at most two weights. This gives a uni"ed explanation for all two-weight irreducible