PD Presentation: |
X6172 X10,3,11,4 X7,14,8,15 X15,18,16,5 X11,16,12,17 X17,12,18,13 X13,8,14,9 X2536 X4,9,1,10 |
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, 9]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, NonAlternating, 9]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[7, 14, 8, 15], X[15, 18, 16, 5],
> X[11, 16, 12, 17], X[17, 12, 18, 13], X[13, 8, 14, 9], X[2, 5, 3, 6],
> X[4, 9, 1, 10]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -8, 2, -9}, {8, -1, -3, 7, 9, -2, -5, 6, -7, 3, -4, 5, -6, 4}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(21/2) -(19/2) -(17/2) -(15/2) -(11/2) -(5/2)
q - q + q - q - q - q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -34 2 -30 -28 -26 2 2 2 -18 2 -14 -12
-q - --- - q - q + q + --- + --- + --- + q + --- + q + q +
32 24 22 20 16
q q q q q
-10 -8
> q + q |
In[8]:= | HOMFLYPT[Link[9, NonAlternating, 9]][a, z] |
Out[8]= | 5 9 11
a 2 a a 5 7 9 5 3 5 5
-(--) + ---- - --- - 5 a z + a z + 2 a z - 5 a z - a z
z z z |
In[9]:= | Kauffman[Link[9, NonAlternating, 9]][a, z] |
Out[9]= | 5 9 11
6 8 10 12 a 2 a a 5 7 9
-a + 3 a + 5 a + 2 a + -- - ---- - --- - 5 a z - a z + 7 a z +
z z z
11 6 2 8 2 10 2 12 2 5 3 7 3
> 3 a z + a z - 8 a z - 15 a z - 6 a z + 5 a z + a z -
9 3 11 3 8 4 10 4 12 4 5 5 9 5
> 10 a z - 6 a z + 6 a z + 11 a z + 5 a z - a z + 6 a z +
11 5 8 6 10 6 12 6 9 7 11 7
> 5 a z - a z - 2 a z - a z - a z - a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | -6 -4 1 1 1 1 1 1 1
q + q + ------ + ------ + ------ + ------ + ------ + ------ + ------ +
22 9 18 8 18 7 16 6 14 6 16 5 12 5
q t q t q t q t q t q t q t
3 1 1 1 1
> ------ + ------ + ------ + ----- + -----
12 4 10 4 12 3 8 3 8 2
q t q t q t q t q t |