PD Presentation: |
X12,1,13,2 X2,13,3,14 X14,3,15,4 X16,5,17,6 X6,11,7,12 X18,8,19,7 X22,18,11,17 X20,10,21,9 X8,20,9,19 X10,22,1,21 X4,15,5,16 |
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, Alternating, 365]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 365]] |
Out[4]= | PD[X[12, 1, 13, 2], X[2, 13, 3, 14], X[14, 3, 15, 4], X[16, 5, 17, 6],
> X[6, 11, 7, 12], X[18, 8, 19, 7], X[22, 18, 11, 17], X[20, 10, 21, 9],
> X[8, 20, 9, 19], X[10, 22, 1, 21], X[4, 15, 5, 16]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -2, 3, -11, 4, -5, 6, -9, 8, -10},
> {5, -1, 2, -3, 11, -4, 7, -6, 9, -8, 10, -7}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(13/2) 2 3 5 7 7 8 3/2
-q + ----- - ---- + ---- - ---- + ---- - ------- + 6 Sqrt[q] - 5 q +
11/2 9/2 7/2 5/2 3/2 Sqrt[q]
q q q q q
5/2 7/2 9/2
> 3 q - 2 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -18 -14 -12 -8 3 2 4 6 8 12
3 + q + q - q + q + -- + q + q + q - q - q
4
q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 365]][a, z] |
Out[8]= | 3 3 5
a a 6 z 3 11 z 3 3 3 6 z
-(-) + -- + --- - 13 a z + 6 a z + ----- - 28 a z + 11 a z + ---- -
z z a a a
7
5 3 5 z 7 3 7 9
> 23 a z + 6 a z + -- - 8 a z + a z - a z
a |
In[9]:= | Kauffman[Link[11, Alternating, 365]][a, z] |
Out[9]= | 3 2 2
2 a a z 6 z 3 7 2 3 z z 2 2
-a + - + -- + -- - --- - 14 a z - 6 a z - a z + 6 z - ---- + -- + 6 a z +
z z 3 a 4 2
a a a
3 3
4 2 6 2 7 z 16 z 3 3 3 5 3 7 3
> a z - 3 a z - ---- + ----- + 42 a z + 14 a z - 2 a z + 3 a z -
3 a
a
4 4 5 5
4 4 z 5 z 2 4 4 4 6 4 8 z 16 z 5
> 6 z + ---- - ---- - 9 a z - 6 a z + 6 a z + ---- - ----- - 48 a z -
4 2 3 a
a a a
6 6
3 5 5 5 7 5 6 z 7 z 2 6 4 6 6 6
> 18 a z + 5 a z - a z - z - -- + ---- - a z + 6 a z - 2 a z -
4 2
a a
7 7 8
2 z 9 z 7 3 7 5 7 8 2 z 2 8
> ---- + ---- + 22 a z + 9 a z - 2 a z + 3 z - ---- + 3 a z -
3 a 2
a a
9
4 8 2 z 9 3 9 10 2 10
> 2 a z - ---- - 4 a z - 2 a z - z - a z
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 4 1 1 1 2 1 3 2 4
5 + -- + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ----- +
2 14 6 12 5 10 5 10 4 8 4 8 3 6 3 6 2
q q t q t q t q t q t q t q t q t
4 4 3 2 2 2 4 2 4 3 6 3
> ----- + ---- + ---- + 3 t + 3 q t + 2 q t + 3 q t + q t + 2 q t +
4 2 4 2
q t q t q t
6 4 8 4 10 5
> q t + q t + q t |