PD Presentation: |
X12,1,13,2 X8493 X14,6,15,5 X18,8,19,7 X20,9,21,10 X10,11,1,12 X6,14,7,13 X4,18,5,17 X15,11,16,22 X2,19,3,20 X21,17,22,16 |
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, NonAlternating, 248]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, NonAlternating, 248]] |
Out[4]= | PD[X[12, 1, 13, 2], X[8, 4, 9, 3], X[14, 6, 15, 5], X[18, 8, 19, 7],
> X[20, 9, 21, 10], X[10, 11, 1, 12], X[6, 14, 7, 13], X[4, 18, 5, 17],
> X[15, 11, 16, 22], X[2, 19, 3, 20], X[21, 17, 22, 16]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -8, 3, -7, 4, -2, 5, -6},
> {6, -1, 7, -3, -9, 11, 8, -4, 10, -5, -11, 9}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(7/2) 4 9 12 3/2 5/2 7/2
-q + ---- - ---- + ------- - 15 Sqrt[q] + 15 q - 14 q + 10 q -
5/2 3/2 Sqrt[q]
q q
9/2 11/2
> 6 q + 2 q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -10 2 3 2 4 6 8 10 12 14 16 18
5 + q - -- + -- - 2 q + 4 q - 2 q + q + 2 q - 2 q + 3 q - q - q
8 6
q q |
In[8]:= | HOMFLYPT[Link[11, NonAlternating, 248]][a, z] |
Out[8]= | 3 3 5 5 7
1 a z 3 z z 6 z 3 z 4 z 5 z
-(---) + - + -- - --- + 2 a z + -- - ---- + 2 a z + -- - ---- + a z - --
a z z 5 a 3 a 3 a a
a a a |
In[9]:= | Kauffman[Link[11, NonAlternating, 248]][a, z] |
Out[9]= | 2 2 2 3 3
1 a 2 z 6 z 2 3 z z 2 z 2 2 7 z 2 z
1 - --- - - - --- + --- + 4 a z - z + ---- + -- - ---- - a z + ---- - ---- -
a z z 5 a 6 4 2 5 3
a a a a a a
3 4 4 4 5 5 5
19 z 3 3 3 3 z z 3 z 2 4 5 z 7 z 28 z
> ----- - 9 a z + a z - ---- - -- - ---- + 5 a z - ---- + ---- + ----- +
a 6 4 2 5 3 a
a a a a a
6 6 7 7 7
5 3 5 6 z 14 z 2 6 z 4 z 11 z
> 15 a z - a z + 9 z + -- + ----- - 4 a z - -- - ---- - ----- -
4 2 5 3 a
a a a a
8 8 9 9
7 8 3 z 10 z 2 z 2 z
> 8 a z - 7 z - ---- - ----- - ---- - ----
4 2 3 a
a a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 1 3 1 6 3 6 6 2 4
9 + 8 q + ----- + ----- + ----- + ----- + ----- + - + ---- + 8 q t + 7 q t +
8 4 6 3 4 3 4 2 2 2 t 2
q t q t q t q t q t q t
4 2 6 2 6 3 8 3 8 4 10 4 12 5
> 6 q t + 8 q t + 4 q t + 6 q t + 2 q t + 4 q t + 2 q t |