PD Presentation: |
X6172 X10,4,11,3 X12,8,13,7 X13,18,14,19 X9,17,10,16 X17,9,18,8 X15,20,16,5 X19,14,20,15 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[10, NonAlternating, 24]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[10, NonAlternating, 24]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 4, 11, 3], X[12, 8, 13, 7], X[13, 18, 14, 19],
> X[9, 17, 10, 16], X[17, 9, 18, 8], X[15, 20, 16, 5], X[19, 14, 20, 15],
> X[2, 5, 3, 6], X[4, 12, 1, 11]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -9, 2, -10}, {9, -1, 3, 6, -5, -2, 10, -3, -4, 8, -7, 5, -6, 4,
> -8, 7}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(5/2) 2 3 3/2 5/2 7/2 9/2
-q + ---- - ------- + 2 Sqrt[q] - 3 q + 2 q - 2 q + q
3/2 Sqrt[q]
q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -8 -4 -2 2 4 6 8 14
1 + q + q + q + 2 q + q + 2 q + q - q |
In[8]:= | HOMFLYPT[Link[10, NonAlternating, 24]][a, z] |
Out[8]= | 3 3 5
1 a 2 z 4 z z 4 z 3 z
-(---) + - + --- - --- + 2 a z + -- - ---- + a z - --
a z z 3 a 3 a a
a a |
In[9]:= | Kauffman[Link[10, NonAlternating, 24]][a, z] |
Out[9]= | 2 2 3 3
1 a 4 z 8 z 2 3 z 3 z 2 2 10 z 18 z
1 - --- - - + --- + --- + 4 a z - z - ---- - ---- - a z - ----- - ----- -
a z z 3 a 4 2 3 a
a a a a
4 4 5 5 6 6
3 4 4 z z 9 z 14 z 5 6 z 3 z
> 8 a z - 3 z + ---- + -- + ---- + ----- + 5 a z + 4 z - -- + ---- -
4 2 3 a 4 2
a a a a a
7 7 8
2 z 3 z 7 8 z
> ---- - ---- - a z - z - --
3 a 2
a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 2 1 1 1 2 2 2 4 2 4 3
3 + -- + q + ----- + ---- + ---- + 2 t + q t + q t + 2 q t + q t +
2 6 2 4 2
q q t q t q t
6 3 6 4 8 4 10 5
> q t + q t + q t + q t |