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Signed graphs and the freeness of the Weyl subarrangements of type \(B_\ell\) - MaRDI portal

Signed graphs and the freeness of the Weyl subarrangements of type \(B_\ell\) (Q1618244)

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Signed graphs and the freeness of the Weyl subarrangements of type \(B_\ell\)
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    Signed graphs and the freeness of the Weyl subarrangements of type \(B_\ell\) (English)
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    13 November 2018
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    hyperplane arrangement
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    graphic arrangement
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    Weyl arrangement
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    free arrangement
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    supersolvable arrangement
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    chordal graph
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    signed graph
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