PD Presentation: |
X6172 X14,7,15,8 X4,15,1,16 X5,10,6,11 X8493 X11,18,12,5 X17,12,18,13 X9,16,10,17 X2,14,3,13 |
In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 30, 2005, 10:15:35)... |
In[2]:= | Length[Skeleton[L]] |
Out[2]= | 2 |
In[3]:= | Show[DrawMorseLink[Link[9, NonAlternating, 3]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, NonAlternating, 3]] |
Out[4]= | PD[X[6, 1, 7, 2], X[14, 7, 15, 8], X[4, 15, 1, 16], X[5, 10, 6, 11],
> X[8, 4, 9, 3], X[11, 18, 12, 5], X[17, 12, 18, 13], X[9, 16, 10, 17],
> X[2, 14, 3, 13]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -9, 5, -3}, {-4, -1, 2, -5, -8, 4, -6, 7, 9, -2, 3, 8, -7, 6}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(15/2) -(13/2) -(11/2) -(9/2) -(7/2) 2 1
q - q + q - q + q - ---- - -------
5/2 Sqrt[q]
q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -24 -22 -20 -18 -12 2 3 3 2 -2
1 - q - q - q - q + q + --- + -- + -- + -- + q
10 8 6 4
q q q q |
In[8]:= | HOMFLYPT[Link[9, NonAlternating, 3]][a, z] |
Out[8]= | 5 7
a 2 a a 3 5 7 5 3
-(-) + ---- - -- - a z - a z + 3 a z - a z + a z
z z z |
In[9]:= | Kauffman[Link[9, NonAlternating, 3]][a, z] |
Out[9]= | 5 7
2 4 6 8 a 2 a a 3 5 7
-a + 3 a + 5 a + 2 a + - - ---- - -- - a z + 2 a z + 5 a z + 2 a z -
z z z
4 2 6 2 8 2 3 3 5 3 7 3 4 4
> 7 a z - 13 a z - 6 a z - a z - 7 a z - 6 a z + 5 a z +
6 4 8 4 5 5 7 5 4 6 6 6 8 6 5 7
> 10 a z + 5 a z + 5 a z + 5 a z - a z - 2 a z - a z - a z -
7 7
> a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | -4 2 1 1 1 1 1 1 1
1 + q + -- + ------ + ------ + ------ + ------ + ----- + ------ + ----- +
2 16 7 12 6 12 5 10 4 8 4 10 3 8 3
q q t q t q t q t q t q t q t
1 2 1 1
> ----- + ----- + ----- + ----
6 3 6 2 4 2 2
q t q t q t q t |