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Formally self-dual linear binary codes from circulant graphs (1402.6399v3)
Published 26 Feb 2014 in math.CO, cs.IT, and math.IT
Abstract: In 2002, Tonchev first constructed some linear binary codes defined by the adjacency matrices of undirected graphs. So, graph is an important tool for searching optimum codes. In this paper, we introduce a new method of searching (proposed) optimum formally self-dual linear binary codes from circulant graphs.