PD Presentation: |
X12,1,13,2 X3849 X14,6,15,5 X7,18,8,19 X9,21,10,20 X10,11,1,12 X6,14,7,13 X17,4,18,5 X15,11,16,22 X19,3,20,2 X21,17,22,16 |
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, 247]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, NonAlternating, 247]] |
Out[4]= | PD[X[12, 1, 13, 2], X[3, 8, 4, 9], X[14, 6, 15, 5], X[7, 18, 8, 19],
> X[9, 21, 10, 20], X[10, 11, 1, 12], X[6, 14, 7, 13], X[17, 4, 18, 5],
> X[15, 11, 16, 22], X[19, 3, 20, 2], X[21, 17, 22, 16]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, 10, -2, 8, 3, -7, -4, 2, -5, -6},
> {6, -1, 7, -3, -9, 11, -8, 4, -10, 5, -11, 9}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(9/2) 2 -(5/2) -(3/2) 3/2 5/2 7/2 9/2
q - ---- + q - q - q + q - 2 q + q
7/2
q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -14 2 2 -4 -2 2 4 6 8 14
-1 - q + -- + -- + q + q + q + q + 2 q + 2 q - q
8 6
q q |
In[8]:= | HOMFLYPT[Link[11, NonAlternating, 247]][a, z] |
Out[8]= | 3 3 5
1 a 2 z 6 z 3 z 5 z 3 3 3 z 5
-(---) + - + --- - --- + 6 a z - 2 a z + -- - ---- + 5 a z - a z - -- + a z
a z z 3 a 3 a a
a a |
In[9]:= | Kauffman[Link[11, NonAlternating, 247]][a, z] |
Out[9]= | 2 3
1 a 4 z 12 z 3 2 2 z 4 2 11 z
1 - --- - - + --- + ---- + 12 a z + 4 a z + 4 z - ---- - 2 a z - ----- -
a z z 3 a 4 3
a a a
3 4 4
29 z 3 3 3 4 4 z 4 z 2 4 4 4
> ----- - 29 a z - 11 a z - 16 z + ---- - ---- - 4 a z + 4 a z +
a 4 2
a a
5 5 6 6
10 z 19 z 5 3 5 6 z 5 z 2 6 4 6
> ----- + ----- + 19 a z + 10 a z + 12 z - -- + ---- + 5 a z - a z -
3 a 4 2
a a a
7 7 8
2 z 3 z 7 3 7 8 z 2 8
> ---- - ---- - 3 a z - 2 a z - 2 z - -- - a z
3 a 2
a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 2 1 1 1 1 1 1 2
4 + -- + 2 q + ------ + ----- + ----- + ----- + ----- + ----- + ----- +
2 10 5 8 4 6 4 6 3 4 3 6 2 4 2
q q t q t q t q t q t q t q t
1 2 1 2 2 4 2 2 4 2 6 2
> ----- + - + ---- + ---- + 2 t + 2 q t + q t + q t + 2 q t + q t +
2 2 t 4 2
q t q t q t
4 3 6 3 6 4 8 4 10 5
> q t + q t + q t + q t + q t |