Aperiodic and Odd Correlations of Some p-Ary Sequences from Galois Rings

Title Aperiodic and odd correlations of some p-ary sequences from Galois rings correlations of some p-ary sequences from Galois rings. print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. SUMMARY We obtain an upper bound for the maximum aperiodic and odd correlations of the recently derived p-ary sequences from Galois rings [IJ. We use the upper bound on hybrid sums over Galois rings (5J, the Vinogradov method [4J and the methods of [5] and [61