Handlebody
= Handlebody
{wiki}
A genus-$g$ handlebody is a three-ball with $g$ <one-handles> attached. Its boundary is a closed orientable <topological surface> of <genus> $g$.
= Handlebody
{wiki}
A genus-$g$ handlebody is a three-ball with $g$ <one-handles> attached. Its boundary is a closed orientable <topological surface> of <genus> $g$.