Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chain of Separable Binary Goppa Codes and their Minimal Distance   It is shown that subclasses of separable binary Goppa codes, $\Gamma(L,G)$ -
codes, with $L=\{\alpha \in GF(2^{2l}):G(\alpha)\neq 0 \}$ and special Goppa
polynomials G(x) can be presented as a chain of embedded codes. The true
minimal distance has been obtained for all codes of the chain.

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The categories of this paper are: solv-int
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The categories of this paper are: adap-org
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The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: eess
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
3
The categories of this paper are: physics
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The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph