PD Presentation: |
X8192 X10,4,11,3 X18,10,7,9 X2738 X16,13,17,14 X6,12,1,11 X4,16,5,15 X14,6,15,5 X12,17,13,18 |
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, Alternating, 27]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, Alternating, 27]] |
Out[4]= | PD[X[8, 1, 9, 2], X[10, 4, 11, 3], X[18, 10, 7, 9], X[2, 7, 3, 8],
> X[16, 13, 17, 14], X[6, 12, 1, 11], X[4, 16, 5, 15], X[14, 6, 15, 5],
> X[12, 17, 13, 18]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -4, 2, -7, 8, -6}, {4, -1, 3, -2, 6, -9, 5, -8, 7, -5, 9, -3}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(7/2) 3 5 7 3/2 5/2 7/2
-q + ---- - ---- + ------- - 9 Sqrt[q] + 8 q - 8 q + 5 q -
5/2 3/2 Sqrt[q]
q q
9/2 11/2
> 3 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -12 2 -6 -4 4 8 10 12 14 18
3 + q - -- + q - q + 3 q + 2 q + 2 q - q + 2 q - q
8
q |
In[8]:= | HOMFLYPT[Link[9, Alternating, 27]][a, z] |
Out[8]= | 3 3 5
1 1 z 2 z 3 z 3 2 z 2 z 3 z
-(----) + --- + -- - --- + --- - 2 a z + a z - ---- + ---- - 2 a z + --
3 a z 5 3 a 3 a a
a z a a a |
In[9]:= | Kauffman[Link[9, Alternating, 27]][a, z] |
Out[9]= | 2 2 2
-2 1 1 2 z 4 z 2 z 3 2 z z 5 z
-a + ---- + --- - --- - --- - --- - a z - a z - 7 z + -- - -- - ---- -
3 a z 5 3 a 6 4 2
a z a a a a a
3 3 3 4 4 4
2 2 4 z 6 z z 3 3 3 4 z 4 z 13 z
> 4 a z + ---- + ---- + -- + a z + 2 a z + 15 z - -- + ---- + ----- +
5 3 a 6 4 2
a a a a a
5 5 5 6 6
2 4 3 z z 7 z 5 3 5 6 4 z 7 z
> 7 a z - ---- - -- + ---- + 4 a z - a z - 6 z - ---- - ---- -
5 3 a 4 2
a a a a
7 7 8
2 6 3 z 6 z 7 8 z
> 3 a z - ---- - ---- - 3 a z - z - --
3 a 2
a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 1 2 1 3 2 3 4 2 4
5 + 5 q + ----- + ----- + ----- + ----- + ----- + - + ---- + 4 q t + 4 q t +
8 4 6 3 4 3 4 2 2 2 t 2
q t q t q t q t q t q t
4 2 6 2 6 3 8 3 8 4 10 4 12 5
> 4 q t + 5 q t + 2 q t + 3 q t + q t + 2 q t + q t |