PD Presentation: |
X6172 X12,3,13,4 X22,13,5,14 X14,7,15,8 X18,9,19,10 X20,17,21,18 X16,21,17,22 X8,15,9,16 X10,19,11,20 X2536 X4,11,1,12 |
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, 61]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 61]] |
Out[4]= | PD[X[6, 1, 7, 2], X[12, 3, 13, 4], X[22, 13, 5, 14], X[14, 7, 15, 8],
> X[18, 9, 19, 10], X[20, 17, 21, 18], X[16, 21, 17, 22], X[8, 15, 9, 16],
> X[10, 19, 11, 20], X[2, 5, 3, 6], X[4, 11, 1, 12]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -11}, {10, -1, 4, -8, 5, -9, 11, -2, 3, -4, 8, -7, 6, -5,
> 9, -6, 7, -3}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(27/2) 3 7 11 16 19 18 17 12
q - ----- + ----- - ----- + ----- - ----- + ----- - ----- + ----- -
25/2 23/2 21/2 19/2 17/2 15/2 13/2 11/2
q q q q q q q q
8 3 -(5/2)
> ---- + ---- - q
9/2 7/2
q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -42 -40 -38 3 -34 -32 4 3 -26 3 5 -20
-q - q + q - --- - q + q - --- + --- + q + --- + --- - q +
36 30 28 24 22
q q q q q
5 -16 3 2 -8
> --- - q + --- - --- + q
18 12 10
q q q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 61]][a, z] |
Out[8]= | 7 9 11 13
-2 a 2 a a a 5 7 9 11 13 5 3
----- + ---- + --- - --- - a z - 6 a z + a z + 5 a z - a z - 2 a z -
z z z z
7 3 9 3 11 3 5 5 7 5 9 5
> 8 a z - 3 a z + 3 a z - a z - 3 a z - 2 a z |
In[9]:= | Kauffman[Link[11, Alternating, 61]][a, z] |
Out[9]= | 7 9 11 13
8 12 16 2 a 2 a a a 5 7 9
3 a - 3 a + a - ---- - ---- + --- + --- - a z + 7 a z + 7 a z -
z z z z
11 15 6 2 8 2 10 2 12 2 14 2
> 2 a z + a z - a z - 7 a z + 3 a z + 9 a z - 3 a z -
16 2 5 3 7 3 9 3 11 3 13 3 15 3
> 3 a z + 2 a z - 11 a z - 11 a z - a z - 9 a z - 6 a z +
6 4 8 4 10 4 12 4 16 4 5 5 7 5
> 4 a z + 4 a z - 14 a z - 17 a z + 3 a z - a z + 11 a z +
9 5 11 5 13 5 15 5 6 6 8 6
> 11 a z + 4 a z + 13 a z + 8 a z - 3 a z + 5 a z +
10 6 12 6 14 6 16 6 7 7 9 7 11 7
> 22 a z + 22 a z + 7 a z - a z - 6 a z - 2 a z + 6 a z -
13 7 15 7 8 8 10 8 12 8 14 8 9 9
> a z - 3 a z - 6 a z - 11 a z - 9 a z - 4 a z - 4 a z -
11 9 13 9 10 10 12 10
> 7 a z - 3 a z - a z - a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | -6 -4 1 2 1 5 2 6 5
q + q + ------- + ------- + ------- + ------ + ------ + ------ + ------ +
28 11 26 10 24 10 24 9 22 9 22 8 20 8
q t q t q t q t q t q t q t
10 6 9 10 9 9 8 10
> ------ + ------ + ------ + ------ + ------ + ------ + ------ + ------ +
20 7 18 7 18 6 16 6 16 5 14 5 14 4 12 4
q t q t q t q t q t q t q t q t
5 7 3 5 3
> ------ + ------ + ------ + ----- + ----
12 3 10 3 10 2 8 2 6
q t q t q t q t q t |