PD Presentation: |
X12,1,13,2 X8493 X18,14,19,13 X22,20,11,19 X20,7,21,8 X6,21,7,22 X4,15,5,16 X14,5,15,6 X16,10,17,9 X2,11,3,12 X10,18,1,17 |
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, 350]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 350]] |
Out[4]= | PD[X[12, 1, 13, 2], X[8, 4, 9, 3], X[18, 14, 19, 13], X[22, 20, 11, 19],
> X[20, 7, 21, 8], X[6, 21, 7, 22], X[4, 15, 5, 16], X[14, 5, 15, 6],
> X[16, 10, 17, 9], X[2, 11, 3, 12], X[10, 18, 1, 17]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -7, 8, -6, 5, -2, 9, -11},
> {10, -1, 3, -8, 7, -9, 11, -3, 4, -5, 6, -4}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(11/2) 3 8 12 18 21 3/2
-q + ---- - ---- + ---- - ---- + ------- - 21 Sqrt[q] + 19 q -
9/2 7/2 5/2 3/2 Sqrt[q]
q q q q
5/2 7/2 9/2 11/2
> 15 q + 9 q - 4 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -18 -16 -14 3 2 6 2 2 4 6 8
-1 + q + q - q + --- + --- + -- - -- - 4 q + 4 q - 3 q + 4 q +
12 10 6 4
q q q q
10 12 14 16
> q - 3 q + 2 q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 350]][a, z] |
Out[8]= | 3 5 3 3
a a 2 z 6 z 3 5 2 z 8 z 3
-(--) + -- + --- - --- + 6 a z - 5 a z + a z + ---- - ---- + 8 a z -
z z 3 a 3 a
a a
5 5 7
3 3 z 4 z 5 z
> 3 a z + -- - ---- + 3 a z - --
3 a a
a |
In[9]:= | Kauffman[Link[11, Alternating, 350]][a, z] |
Out[9]= | 3 5 2 2
4 a a 2 z 5 z 3 5 2 2 z 2 z
a - -- - -- + --- + --- + 4 a z + 5 a z + 4 a z + 11 z - ---- + ---- +
z z 3 a 4 2
a a a
3 3 3
2 2 4 2 z 11 z 21 z 3 3 3 5 3
> 9 a z + 2 a z + -- - ----- - ----- - 14 a z - 11 a z - 6 a z -
5 3 a
a a
4 4 4 5 5 5
4 z 7 z 10 z 2 4 4 4 4 z 20 z 26 z
> 40 z - -- + ---- - ----- - 32 a z - 10 a z - ---- + ----- + ----- -
6 4 2 5 3 a
a a a a a
6 6
5 3 5 5 5 6 9 z 22 z 2 6 4 6
> a z + a z + 4 a z + 53 z - ---- + ----- + 32 a z + 10 a z -
4 2
a a
7 7 8
14 z z 7 3 7 5 7 8 14 z 2 8
> ----- + -- + 25 a z + 9 a z - a z - 17 z - ----- - 6 a z -
3 a 2
a a
9
4 8 8 z 9 3 9 10 2 10
> 3 a z - ---- - 12 a z - 4 a z - 2 z - 2 a z
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 1 2 1 6 3 7 5 11
11 + 11 q + ------ + ------ + ----- + ----- + ----- + ----- + ----- + ----- +
12 6 10 5 8 5 8 4 6 4 6 3 4 3 4 2
q t q t q t q t q t q t q t q t
7 11 10 2 4 4 2 6 2 6 3
> ----- + -- + ---- + 9 q t + 10 q t + 6 q t + 9 q t + 3 q t +
2 2 t 2
q t q t
8 3 8 4 10 4 12 5
> 6 q t + q t + 3 q t + q t |