PD Presentation: |
X6172 X10,3,11,4 X14,8,15,7 X15,18,16,5 X11,16,12,17 X17,12,18,13 X8,14,9,13 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, 11]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, NonAlternating, 11]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[14, 8, 15, 7], X[15, 18, 16, 5],
> X[11, 16, 12, 17], X[17, 12, 18, 13], X[8, 14, 9, 13], 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]= | -(13/2) 3 3 4 3 3 2
q - ----- + ---- - ---- + ---- - ---- + ------- - Sqrt[q]
11/2 9/2 7/2 5/2 3/2 Sqrt[q]
q q q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -20 -18 -16 2 3 -10 2 -6 2
-q + q + q + --- + --- + q + -- - q + q
14 12 8
q q q |
In[8]:= | HOMFLYPT[Link[9, NonAlternating, 11]][a, z] |
Out[8]= | 3 5
a a 3 5 3 3 3 5 3 3 5
-(--) + -- - 2 a z + a z - a z - a z + 3 a z - a z + a z
z z |
In[9]:= | Kauffman[Link[9, NonAlternating, 11]][a, z] |
Out[9]= | 3 5
4 a a 3 5 7 2 2 4 2 6 2
a - -- - -- - 2 a z + a z + 4 a z + a z - 3 a z - 4 a z - 2 a z -
z z
8 2 3 3 3 5 3 7 3 2 4 4 4 6 4
> a z + 3 a z + 2 a z - 4 a z - 3 a z + 6 a z + 7 a z + a z -
5 3 5 5 5 2 6 4 6 6 6 3 7 5 7
> a z + a z + 2 a z - 2 a z - 3 a z - a z - a z - a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 2 1 2 2 2 1 2 2 1
-- + -- + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ---- +
4 2 14 5 12 4 10 4 10 3 8 3 8 2 6 2 6
q q q t q t q t q t q t q t q t q t
2 t 2 2
> ---- + t + -- + q t
4 2
q t q |