Fig. 2. Separated arcs of a chord diagram and the lattice presentation, where we shadow rectangles R ( v 1 , v 2 ) and R ( v 1 * , v 2 * ) . For this figure, v₁=(1,5) and v₂=(7,10).

Kyungpook Mathematical Journal 2021;61:409~439 https://doi.org/10.5666/KMJ.2021.61.2.409

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