PD Presentation: |
X12,1,13,2 X2,13,3,14 X8394 X11,17,12,16 X14,8,15,7 X6,16,7,15 X17,11,18,22 X4,20,5,19 X18,6,19,5 X20,9,21,10 X10,21,1,22 |
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, NonAlternating, 251]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, NonAlternating, 251]] |
Out[4]= | PD[X[12, 1, 13, 2], X[2, 13, 3, 14], X[8, 3, 9, 4], X[11, 17, 12, 16],
> X[14, 8, 15, 7], X[6, 16, 7, 15], X[17, 11, 18, 22], X[4, 20, 5, 19],
> X[18, 6, 19, 5], X[20, 9, 21, 10], X[10, 21, 1, 22]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -2, 3, -8, 9, -6, 5, -3, 10, -11},
> {-4, -1, 2, -5, 6, 4, -7, -9, 8, -10, 11, 7}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(11/2) 3 7 11 11 13 3/2 5/2
q - ---- + ---- - ---- + ---- - ------- + 11 Sqrt[q] - 8 q + 5 q -
9/2 7/2 5/2 3/2 Sqrt[q]
q q q q
7/2
> 2 q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -16 -14 3 -10 3 5 -2 4 6 8 10 12
3 - q + q - --- + q + -- + -- - q - q + 2 q - 2 q + q + q
12 8 4
q q q |
In[8]:= | HOMFLYPT[Link[11, NonAlternating, 251]][a, z] |
Out[8]= | 3 5
1 a z 2 z 3 2 z 3 3 3 z
-(---) + - - -- - --- + 7 a z - 4 a z - ---- + 10 a z - 3 a z - -- +
a z z 3 a a a
a
5 3 5 7
> 5 a z - a z + a z |
In[9]:= | Kauffman[Link[11, NonAlternating, 251]][a, z] |
Out[9]= | 2
1 a 2 z 4 z 3 2 6 z 2 2 4 2
1 - --- - - - --- + --- + 14 a z + 8 a z - 8 z - ---- - 7 a z - 4 a z +
a z z 3 a 2
a a
3 3 4
6 2 6 z 5 z 3 3 3 5 3 4 9 z
> a z + ---- - ---- - 29 a z - 16 a z + 2 a z + 7 z + ---- +
3 a 2
a a
5 5
2 4 4 4 6 4 3 z 9 z 5 3 5 5 5
> 6 a z + 7 a z - a z - ---- + ---- + 30 a z + 15 a z - 3 a z +
3 a
a
6 7 8
6 2 z 2 6 4 6 3 z 7 3 7 8 z
> 7 z - ---- + 3 a z - 6 a z - ---- - 11 a z - 8 a z - 6 z - -- -
2 a 2
a a
9
2 8 z 9
> 5 a z - -- - a z
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 8 1 2 1 5 2 6 5 5
7 + -- + ------ + ------ + ----- + ----- + ----- + ----- + ----- + ---- +
2 12 5 10 4 8 4 8 3 6 3 6 2 4 2 4
q q t q t q t q t q t q t q t q t
6 2 2 2 4 2 4 3 6 3 8 4
> ---- + 5 t + 6 q t + 3 q t + 5 q t + 2 q t + 3 q t + 2 q t
2
q t |