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Lagrangian subspaces, delta-matroids, and four-term relations (Q1791746)

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Lagrangian subspaces, delta-matroids, and four-term relations
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    Lagrangian subspaces, delta-matroids, and four-term relations (English)
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    11 October 2018
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    Vassiliev invariants
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    weight system
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    4-invariants
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    chord diagrams
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    symplectic spaces
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    Lagrangian subspaces
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    binary delta-matroids
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    Hopf algebra
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    embedded graphs
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