Colored link
= Colored link
{wiki=Link_(knot_theory)#Link_invariants}
A colored link assigns each component a color. In the trivial coloring all components have the same color, so a doubly slice realization uses one unknotted surface component.
= Colored link
{wiki=Link_(knot_theory)#Link_invariants}
A colored link assigns each component a color. In the trivial coloring all components have the same color, so a doubly slice realization uses one unknotted surface component.