Generalized bilinear forms graphs and MRD codes over a residue class ring
Generalized bilinear forms graphs and MRD codes over a residue class ring
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DOI:
10.1016/j.ffa.2018.02.003
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发表时间:
2018-05
期刊:
影响因子:
--
通讯作者:
Liping Huang
中科院分区:
文献类型:
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作者:
Liping Huang
We investigate the generalized bilinear forms graph Γ d over a residue class ring Z p s. The graph Γ d is a connected vertex-transitive graph, and we completely determine its independence number, clique number, chromatic number and maximum cliques. We also prove that cores of both Γ d and its complement are maximum cliques. The graph Γ d is useful for error-correcting codes. We show that there is a largest independent set of Γ d which is a linear MRD code over Z p s.