PD Presentation: |
X6172 X10,4,11,3 X12,8,13,7 X18,10,19,9 X22,14,5,13 X20,16,21,15 X16,20,17,19 X14,22,15,21 X8,18,9,17 X2536 X4,12,1,11 |
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, Alternating, 22]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 22]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 4, 11, 3], X[12, 8, 13, 7], X[18, 10, 19, 9],
> X[22, 14, 5, 13], X[20, 16, 21, 15], X[16, 20, 17, 19], X[14, 22, 15, 21],
> X[8, 18, 9, 17], X[2, 5, 3, 6], X[4, 12, 1, 11]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -11}, {10, -1, 3, -9, 4, -2, 11, -3, 5, -8, 6, -7, 9, -4,
> 7, -6, 8, -5}] |
In[6]:= | Jones[L][q] |
Out[6]= | 1 3/2 5/2 7/2 9/2 11/2
-(-------) + 2 Sqrt[q] - 5 q + 7 q - 11 q + 12 q - 13 q +
Sqrt[q]
13/2 15/2 17/2 19/2 21/2
> 11 q - 8 q + 6 q - 3 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -2 2 4 6 8 10 14 18 22 24 26
q + q + 3 q - q + 3 q + 2 q + 3 q + 2 q - 2 q + q - 3 q -
28 30 32
> q + q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 22]][a, z] |
Out[8]= | 3 3
1 2 1 1 1 z 3 z 2 z 2 z 2 z z 2 z
---- - ---- + ---- - ---- + --- + -- - --- + --- - --- + --- + -- - ---- -
9 7 5 3 a z 9 7 5 3 a 9 7
a z a z a z a z a a a a a a
3 3 5 5 5
2 z z z z z
> ---- + -- - -- - -- - --
3 a 7 5 3
a a a a |
In[9]:= | Kauffman[Link[11, Alternating, 22]][a, z] |
Out[9]= | -3 7 4 -2 1 2 1 1 1 3 z 8 z 7 z 5 z
--- - -- - -- - a + ---- + ---- + ---- + ---- + --- - --- - --- - --- - --- -
10 8 6 9 7 5 3 a z 9 7 5 3
a a a a z a z a z a z a a a a
2 2 2 2 2 3 3 3 3
3 z z 10 z 27 z 17 z z 4 z 8 z 20 z 12 z
> --- - --- + ----- + ----- + ----- - -- - ---- + ---- + ----- + ----- +
a 12 10 8 6 2 11 9 7 5
a a a a a a a a a
3 3 4 4 4 4 4 4 5 5
7 z 3 z 3 z 19 z 44 z 23 z 3 z 4 z 9 z 14 z
> ---- + ---- + ---- - ----- - ----- - ----- + ---- + ---- + ---- - ----- -
3 a 12 10 8 6 4 2 11 9
a a a a a a a a a
5 5 5 6 6 6 6 6 7 7
32 z 8 z z z 18 z 28 z 11 z 2 z 3 z 13 z
> ----- - ---- - -- - --- + ----- + ----- + ----- - ---- - ---- + ----- +
7 5 a 12 10 8 6 2 11 9
a a a a a a a a a
7 7 7 8 8 8 8 9 9 9
21 z 3 z 2 z 5 z 5 z 2 z 2 z 4 z 6 z 2 z
> ----- + ---- - ---- - ---- - ---- - ---- - ---- - ---- - ---- - ---- -
7 5 3 10 8 6 4 9 7 5
a a a a a a a a a a
10 10
z z
> --- - ---
8 6
a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2
2 4 1 1 q 4 6 6 2 8 2 8 3
4 q + 3 q + ----- + - + -- + 5 q t + 2 q t + 6 q t + 5 q t + 6 q t +
2 2 t t
q t
10 3 10 4 12 4 12 5 14 5 14 6
> 6 q t + 7 q t + 6 q t + 4 q t + 7 q t + 4 q t +
16 6 16 7 18 7 18 8 20 8 22 9
> 4 q t + 2 q t + 4 q t + q t + 2 q t + q t |