PD Presentation: |
X12,1,13,2 X9,19,10,18 X5,14,6,15 X11,6,12,7 X15,11,16,22 X7,20,8,21 X3948 X21,17,22,16 X17,4,18,5 X10,13,1,14 X19,3,20,2 |
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, 249]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, NonAlternating, 249]] |
Out[4]= | PD[X[12, 1, 13, 2], X[9, 19, 10, 18], X[5, 14, 6, 15], X[11, 6, 12, 7],
> X[15, 11, 16, 22], X[7, 20, 8, 21], X[3, 9, 4, 8], X[21, 17, 22, 16],
> X[17, 4, 18, 5], X[10, 13, 1, 14], X[19, 3, 20, 2]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, 11, -7, 9, -3, 4, -6, 7, -2, -10},
> {-4, -1, 10, 3, -5, 8, -9, 2, -11, 6, -8, 5}] |
In[6]:= | Jones[L][q] |
Out[6]= | -3 7 12 14 16 3/2 5/2 7/2
---- + ---- - ---- + ---- - ------- + 15 Sqrt[q] - 12 q + 8 q - 4 q +
9/2 7/2 5/2 3/2 Sqrt[q]
q q q q
9/2
> q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -18 3 -12 2 4 2 4 3 4 6 8 10
1 + q + --- - q + --- + -- - -- + -- - -- - 2 q + 3 q - 2 q + q +
14 10 8 6 4 2
q q q q q q
12 14
> q - q |
In[8]:= | HOMFLYPT[Link[11, NonAlternating, 249]][a, z] |
Out[8]= | 3 5 3 3
a a z 3 z 3 5 z 5 z 3 3 3
-(--) + -- + -- - --- + 3 a z - 4 a z + a z + -- - ---- + 6 a z - 3 a z -
z z 3 a 3 a
a a
5
2 z 5 3 5 7
> ---- + 4 a z - a z + a z
a |
In[9]:= | Kauffman[Link[11, NonAlternating, 249]][a, z] |
Out[9]= | 3 5 2
4 a a z 3 z 3 5 2 z 2 2
a - -- - -- + -- + --- + 4 a z + 7 a z + 5 a z + 3 z - -- + 3 a z +
z z 3 a 4
a a
3 3 4 4
4 2 7 z 16 z 3 3 3 5 3 4 2 z 7 z
> a z - ---- - ----- - 18 a z - 15 a z - 6 a z - 16 z + ---- - ---- -
3 a 4 2
a a a
5 5 6
2 4 4 4 10 z 24 z 5 3 5 6 z
> 10 a z - 3 a z + ----- + ----- + 27 a z + 13 a z + 31 z - -- +
3 a 4
a a
6 7 7
14 z 2 6 4 6 4 z 4 z 7 3 7 8
> ----- + 13 a z - 3 a z - ---- - ---- - 8 a z - 8 a z - 14 z -
2 3 a
a a
8 9
6 z 2 8 3 z 9
> ---- - 8 a z - ---- - 3 a z
2 a
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 9 3 1 5 2 7 5 7 7
8 + -- + ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + 7 t +
2 10 4 8 4 8 3 6 3 6 2 4 2 4 2
q q t q t q t q t q t q t q t q t
2 2 2 4 2 4 3 6 3 6 4 8 4 10 5
> 8 q t + 5 q t + 7 q t + 3 q t + 5 q t + q t + 3 q t + q t |