PD Presentation: |
X12,1,13,2 X2,13,3,14 X14,3,15,4 X22,7,11,8 X18,10,19,9 X20,16,21,15 X16,6,17,5 X6,18,7,17 X10,20,1,19 X8,11,9,12 X4,21,5,22 |
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, 375]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 375]] |
Out[4]= | PD[X[12, 1, 13, 2], X[2, 13, 3, 14], X[14, 3, 15, 4], X[22, 7, 11, 8],
> X[18, 10, 19, 9], X[20, 16, 21, 15], X[16, 6, 17, 5], X[6, 18, 7, 17],
> X[10, 20, 1, 19], X[8, 11, 9, 12], X[4, 21, 5, 22]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -2, 3, -11, 7, -8, 4, -10, 5, -9},
> {10, -1, 2, -3, 6, -7, 8, -5, 9, -6, 11, -4}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(13/2) 3 7 12 16 18 19
-q + ----- - ---- + ---- - ---- + ---- - ------- + 15 Sqrt[q] -
11/2 9/2 7/2 5/2 3/2 Sqrt[q]
q q q q q
3/2 5/2 7/2 9/2
> 12 q + 7 q - 3 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -18 -16 3 2 -10 -8 3 5 2 2 6 8
6 + q - q + --- - --- + q + q - -- + -- - -- + q + 2 q - 3 q +
14 12 6 4 2
q q q q q
10 12
> q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 375]][a, z] |
Out[8]= | 3 3 5
a a 6 z 3 9 z 3 3 3 5 z 5
-(-) + -- + --- - 13 a z + 6 a z + ---- - 24 a z + 9 a z + ---- - 19 a z +
z z a a a
7
3 5 z 7 3 7 9
> 5 a z + -- - 7 a z + a z - a z
a |
In[9]:= | Kauffman[Link[11, Alternating, 375]][a, z] |
Out[9]= | 3 2 2
2 a a z 6 z 3 7 2 2 z 4 z
-a + - + -- + -- - --- - 14 a z - 6 a z - a z + 10 z - ---- + ---- +
z z 3 a 4 2
a a a
3 3
2 2 4 2 6 2 5 z 13 z 3 3 3
> 10 a z + 4 a z - 2 a z - ---- + ----- + 32 a z + 10 a z -
3 a
a
4 4
5 3 7 3 4 3 z 10 z 2 4 4 4 6 4
> 2 a z + 2 a z - 22 z + ---- - ----- - 21 a z - 7 a z + 5 a z +
4 2
a a
5 5 6 6
8 z 13 z 5 3 5 5 5 7 5 6 z 13 z
> ---- - ----- - 38 a z - 9 a z + 7 a z - a z + 19 z - -- + ----- +
3 a 4 2
a a a
7 7
2 6 4 6 6 6 3 z 12 z 7 3 7 5 7
> 17 a z + 9 a z - 3 a z - ---- + ----- + 27 a z + 7 a z - 5 a z -
3 a
a
8 9
8 5 z 2 8 4 8 5 z 9 3 9 10
> 4 z - ---- - 5 a z - 6 a z - ---- - 10 a z - 5 a z - 2 z -
2 a
a
2 10
> 2 a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | 9 1 2 1 5 2 7 5 9
11 + -- + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ----- +
2 14 6 12 5 10 5 10 4 8 4 8 3 6 3 6 2
q q t q t q t q t q t q t q t q t
8 10 8 2 2 2 4 2 4 3
> ----- + ---- + ---- + 7 t + 8 q t + 5 q t + 7 q t + 2 q t +
4 2 4 2
q t q t q t
6 3 6 4 8 4 10 5
> 5 q t + q t + 2 q t + q t |