A page of links on geometric questions arising from knot embeddings. Also has sections on orbifolds, polyhedra and topology. Some are available for download in postscript format. Starting with the flawed theory of Kelvin's knotted vortex to the work of Thurston, Jones and Witten, knot theory has circled back to its ancestral origins of theoretical physics. The algorithm has a better time bound for large links than algorithns that ignore duplicates.
Source code is on the site.
Useful for computer calculations in knot theory. The number of different Alexander, Homfly and Jones polynomials for knots of up to 15 crossings is given. It performs both analytic and numerical manipulations of knots and braids. Links to the paper in pdf,dvi and ps formats. Also includes pictures of some links.