PD Presentation: |
X6172 X12,4,13,3 X9,14,10,15 X19,22,20,5 X11,21,12,20 X21,11,22,10 X15,19,16,18 X7,17,8,16 X17,9,18,8 X2536 X4,14,1,13 |
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[11, NonAlternating, 94]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, NonAlternating, 94]] |
Out[4]= | PD[X[6, 1, 7, 2], X[12, 4, 13, 3], X[9, 14, 10, 15], X[19, 22, 20, 5],
> X[11, 21, 12, 20], X[21, 11, 22, 10], X[15, 19, 16, 18], X[7, 17, 8, 16],
> X[17, 9, 18, 8], X[2, 5, 3, 6], X[4, 14, 1, 13]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -11}, {10, -1, -8, 9, -3, 6, -5, -2, 11, 3, -7, 8, -9, 7,
> -4, 5, -6, 4}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(5/2) 2 3 3/2 5/2 7/2 9/2
-q + ---- - ------- + 3 Sqrt[q] - 4 q + 2 q - 2 q + q -
3/2 Sqrt[q]
q
13/2 15/2
> q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -8 -4 -2 2 6 8 10 12 16 20 22 24
q + q + q + q + 2 q + 2 q + q + 2 q + q - q - q - q |
In[8]:= | HOMFLYPT[Link[11, NonAlternating, 94]][a, z] |
Out[8]= | 3 3
1 3 3 2 a z 4 z 6 z 5 z z 2 z
---- - ---- + ---- - --- + - + -- - --- + --- - --- + 2 a z - -- + ---- -
7 5 3 a z z 7 5 3 a 5 3
a z a z a z a a a a a
3 5
4 z 3 z
> ---- + a z - --
a a |
In[9]:= | Kauffman[Link[11, NonAlternating, 94]][a, z] |
Out[9]= | -8 2 2 1 3 3 2 a 3 z 10 z 14 z 11 z
a + -- - -- - ---- - ---- - ---- - --- - - + --- + ---- + ---- + ---- +
6 2 7 5 3 a z z 7 5 3 a
a a a z a z a z a a a
2 2 2 2 3 3 3 3
2 5 z 5 z 8 z 13 z 8 z 14 z 18 z 19 z
> 4 a z + 5 z - ---- - ---- + ---- + ----- - ---- - ----- - ----- - ----- -
8 6 4 2 7 5 3 a
a a a a a a a
4 4 4 4 5 5 5 5
3 4 5 z 3 z 18 z 29 z 6 z 8 z 6 z 9 z
> 7 a z - 13 z + ---- + ---- - ----- - ----- + ---- + ---- + ---- + ---- +
8 6 4 2 7 5 3 a
a a a a a a a
6 6 6 7 7 7 7
5 6 z 12 z 21 z z z 3 z 2 z 7 8
> 5 a z + 10 z - -- + ----- + ----- - -- - -- + ---- + ---- - a z - 2 z -
8 4 2 7 5 3 a
a a a a a a
8 8 9 9
2 z 4 z z z
> ---- - ---- - -- - --
4 2 3 a
a a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2
2 4 1 1 1 -2 2 2 2 q 2
1 + 4 q + 3 q + ----- + ----- + ----- + t + ----- + - + ---- + q t +
6 4 4 3 2 3 2 2 t t
q t q t q t q t
4 6 4 2 6 2 8 2 6 3 8 3 10 3
> 2 q t + 2 q t + q t + 3 q t + 2 q t + q t + 2 q t + 2 q t +
8 4 10 4 12 4 12 5 12 6 16 7
> q t + q t + q t + q t + q t + q t |