home page

Select invariants to compare their ballmappers. Input has selectable nodes, which is compared to Output by pressing the [Compare!] button.

Interactive plot: zoom, pan, hover and select!

  • Size of nodes (barely) indicates how many knots inside.
  • Hover over nodes to see their indexing and coverage (for comparison ballmapper). Color of nodes indicate percentage of knots selected. Nodes are semi-transparent so their color is not completely accurate when overlapping. To see which knots live inside each node, see [A2, Alexander, B1, Jones, Khovanov, KhovanovT1].

Toggle lasso selection on the first ballmapper. For your convenience, holding [Ctrl] or [Shift] keys will temporarily switch between pan and lasso mode.

Lasso