|
|
Andrew the Orchid wrote:
> Well, one of us has fluffed up somewhere :-S Since the procedure you
> undertook is simpler, I suspect it was me :-$
>
> Andrew.
Well, again studiously avoiding doing anything resembling mathematics
myself, I downloaded a "KnotTheory" Mathematica package (
http://www.math.toronto.edu/~drorbn/KAtlas/Manual/index.html ), and
typed in Jones[TorusKnot[3,2]][q], which produced q + q^3 - q^4 (which
is the same as for one of the Trefoil knots, and the picture the package
gives for the (3,2) Torus knot looks like a trefoil. See the
attachment. If I recall correctly (and that's a big ^if^), the
exponents in the Jones polynomial should always work out to be positive
or negative integers. I suppose now I'm going to have to sit down and
think it through again. I'm too old for this ;-)
Dave Matthews
Post a reply to this message
Attachments:
Download 'mathematicasnap.jpg' (19 KB)
Preview of image 'mathematicasnap.jpg'
|
|