arXiv · 2003.02002
Degenerate flag varieties in network coding
Abstract
Building upon the application of flags to network coding introduced by Liebhold, Nebe, and Vazquez-Castro, we develop a variant of this coding technique that uses degenerate flags. The information set is a metric affine space isometric to the space of upper triangular matrices endowed with the flag rank metric. This suggests the development of a theory for flag rank metric codes in analogy to the rank metric codes used in linear subspace coding.
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Ghislain Fourier, Gabriele Nebe. 2020-04-06. Degenerate flag varieties in network coding. https://arxiv.org/abs/2003.02002
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