PD Presentation: |
X6172 X12,4,13,3 X20,7,11,8 X8,19,9,20 X18,12,19,11 X16,13,17,14 X14,6,15,5 X10,16,5,15 X2,9,3,10 X4,18,1,17 |
In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 30, 2005, 10:15:35)... |
In[2]:= | Length[Skeleton[L]] |
Out[2]= | 3 |
In[3]:= | Show[DrawMorseLink[Link[10, Alternating, 136]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[10, Alternating, 136]] |
Out[4]= | PD[X[6, 1, 7, 2], X[12, 4, 13, 3], X[20, 7, 11, 8], X[8, 19, 9, 20],
> X[18, 12, 19, 11], X[16, 13, 17, 14], X[14, 6, 15, 5], X[10, 16, 5, 15],
> X[2, 9, 3, 10], X[4, 18, 1, 17]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -9, 2, -10}, {7, -1, 3, -4, 9, -8},
> {5, -2, 6, -7, 8, -6, 10, -5, 4, -3}] |
In[6]:= | Jones[L][q] |
Out[6]= | -5 4 8 13 15 2 3 4 5
18 - q + -- - -- + -- - -- - 15 q + 13 q - 8 q + 4 q - q
4 3 2 q
q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -16 -14 2 3 3 -6 -4 8 2 4 6 8
3 - q + q + --- - --- + -- + q + q + -- + 8 q + q + q + 3 q -
12 10 8 2
q q q q
10 12 14 16
> 3 q + 2 q + q - q |
In[8]:= | HOMFLYPT[Link[10, Alternating, 136]][a, z] |
Out[8]= | 2 2 2
-2 2 2 1 a 2 z 2 z 2 2 4 2 4
-2 + a + a - -- + ----- + -- - 3 z - -- + ---- + 2 a z - a z - 2 z +
2 2 2 2 4 2
z a z z a a
4
2 z 2 4 6
> ---- + 2 a z - z
2
a |
In[9]:= | Kauffman[Link[10, Alternating, 136]][a, z] |
Out[9]= | 2 2
2 2 2 1 a 2 2 a 2 z 2 3 z
-3 - -- - 2 a + -- + ----- + -- - --- - --- + --- + 2 a z + 4 z + ---- +
2 2 2 2 2 a z z a 4
a z a z z a
2 3 3 3
5 z 2 2 4 2 z 5 z 12 z 3 3 3 5 3
> ---- + 5 a z + 3 a z - -- + ---- + ----- + 12 a z + 5 a z - a z -
2 5 3 a
a a a
4 4 5 5 5
4 6 z 7 z 2 4 4 4 z 11 z 28 z 5
> 2 z - ---- - ---- - 7 a z - 6 a z + -- - ----- - ----- - 28 a z -
4 2 5 3 a
a a a a
6 6 7 7
3 5 5 5 6 4 z 3 z 2 6 4 6 7 z 13 z
> 11 a z + a z - 14 z + ---- - ---- - 3 a z + 4 a z + ---- + ----- +
4 2 3 a
a a a
8 9
7 3 7 8 6 z 2 8 2 z 9
> 13 a z + 7 a z + 12 z + ---- + 6 a z + ---- + 2 a z
2 a
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 10 1 3 1 5 3 8 6 8
-- + 10 q + ------ + ----- + ----- + ----- + ----- + ----- + ----- + ---- +
q 11 5 9 4 7 4 7 3 5 3 5 2 3 2 3
q t q t q t q t q t q t q t q t
7 3 3 2 5 2 5 3 7 3 7 4
> --- + 7 q t + 8 q t + 6 q t + 8 q t + 3 q t + 5 q t + q t +
q t
9 4 11 5
> 3 q t + q t |