Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Information sets from defining sets in abelian codes   We describe a technique to construct a set of check positions (and hence an
information set) for every abelian code solely in terms of its defining set.
This generalizes that given by Imai in \cite{Imai} in the case of binary TDC
codes.

31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
30
The categories of this paper are: q-alg