Shape enumerators of self-dual NRT codes over finite fields
- Resource Type
- Working Paper
- Authors
- Chen, Yin; Zhang, Runxuan
- Source
- Subject
- Computer Science - Information Theory
94B50, 13A50
- Language
We use invariant theory of finite groups to study shape enumerators of self-dual linear codes in a finite NRT metric space. We provide a new approach that avoids applying Molien's formula to compute all possible shape enumerators. Enhancing existing methods, we describe the shape enumerators of all self-dual NRT codes over an arbitrary finite field.
Comment: 11 pages