Complete weight enumerator of torsion codes

Xiangrui Meng, ,School of Mathematics and Statistics, Shandong University of Technology, Zibo, Shandong 255000, China, Jian Gao
2019 Advances in Mathematics of Communications  
In this paper, we introduce two classes of MacDonald codes over the finite non-chain ring Fp + vFp + v 2 Fp and their torsion codes which are linear codes over Fp, where p is an odd prime and v 3 = v. We give the complete weight enumerator of two classes of torsion codes. As an application, systematic authentication codes are obtained by these torsion codes. 2020 Mathematics Subject Classification: Primary: 94B05, 94B15; Secondary: 11T71.
doi:10.3934/amc.2020124 fatcat:so6snqsyo5g6xjn3z5d6l2iiay