Repeated-root constacyclic codes of length 2ℓmpn

• Main Authors: Chen, Bocong, Dinh, Hai Q., Liu, Hongwei
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Science::Mathematics
• Online Access: https://hdl.handle.net/10356/106836; http://hdl.handle.net/10220/25132
• Institution: Nanyang Technological University

For any different odd primes ℓ and p, structure of constacyclic codes of length 2ℓmpn over the finite field Fq of characteristic p and their duals is established in terms of their generator polynomials. Among other results, the characterization and enumeration of all linear complementary dual and...