PD Presentation: |
X6172 X10,3,11,4 X7,14,8,15 X18,16,5,15 X16,12,17,11 X12,18,13,17 X13,8,14,9 X2536 X4,9,1,10 |
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[9, NonAlternating, 10]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[9, NonAlternating, 10]] |
Out[4]= | PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[7, 14, 8, 15], X[18, 16, 5, 15],
> X[16, 12, 17, 11], X[12, 18, 13, 17], X[13, 8, 14, 9], X[2, 5, 3, 6],
> X[4, 9, 1, 10]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -8, 2, -9}, {8, -1, -3, 7, 9, -2, 5, -6, -7, 3, 4, -5, 6, -4}] |
In[6]:= | Jones[L][q] |
Out[6]= | -2 3 5 5 5 3/2 5/2
---- + ---- - ---- + ---- - ------- + 4 Sqrt[q] - 3 q + q
9/2 7/2 5/2 3/2 Sqrt[q]
q q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -16 3 -12 2 -8 -6 -4 -2 6 8
2 + q + --- + q + --- + q - q + q - q + q - q
14 10
q q |
In[8]:= | HOMFLYPT[Link[9, NonAlternating, 10]][a, z] |
Out[8]= | 3 5 3
a a z z 3 3 3 5
-(--) + -- + - - 3 a z + -- - 3 a z + a z - a z
z z a a |
In[9]:= | Kauffman[Link[9, NonAlternating, 10]][a, z] |
Out[9]= | 3 5 2 3
4 a a z 3 5 z 2 2 4 2 5 z
a - -- - -- - - - 2 a z + 3 a z + 4 a z + -- - 2 a z - a z + ---- +
z z a 2 a
a
4 5
3 3 3 5 3 4 z 2 4 3 z 5 6
> 6 a z - 2 a z - 3 a z + 4 z - -- + 5 a z - ---- - 3 a z - 3 z -
2 a
a
2 6 4 6 7 3 7
> 4 a z - a z - a z - a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | 3 2 1 2 1 3 2 2 3
3 + -- + ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + 2 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 6 3
> 2 q t + q t + 2 q t + q t |