Crosscap numbers of torus knots
arXiv:math/0207203
Abstract
The crosscap number of a knot in the 3-sphere is the minimal genus of non-orientable surface bounded by the knot. We determine the crosscap numbers of torus knots.
19 pages, 9 figures
arXiv:math/0207203
The crosscap number of a knot in the 3-sphere is the minimal genus of non-orientable surface bounded by the knot. We determine the crosscap numbers of torus knots.
19 pages, 9 figures