PD Presentation: |
X6172 X3,11,4,10 X11,16,12,17 X13,19,14,18 X17,20,18,9 X19,13,20,12 X15,8,16,5 X7,14,8,15 X2536 X9,1,10,4 |
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, NonAlternating, 65]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[10, NonAlternating, 65]] |
Out[4]= | PD[X[6, 1, 7, 2], X[3, 11, 4, 10], X[11, 16, 12, 17], X[13, 19, 14, 18],
> X[17, 20, 18, 9], X[19, 13, 20, 12], X[15, 8, 16, 5], X[7, 14, 8, 15],
> X[2, 5, 3, 6], X[9, 1, 10, 4]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -9, -2, 10}, {9, -1, -8, 7},
> {-10, 2, -3, 6, -4, 8, -7, 3, -5, 4, -6, 5}] |
In[6]:= | Jones[L][q] |
Out[6]= | 3 5 7 7 8 2 3
-6 + -- - -- + -- - -- + - + 5 q - 2 q + q
5 4 3 2 q
q q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -20 -18 4 2 2 3 -8 2 -4 2 2 4
3 + q + q + --- + --- + --- + --- - q + -- - q + -- + 2 q + 4 q +
16 14 12 10 6 2
q q q q q q
6 8 10
> q + q + q |
In[8]:= | HOMFLYPT[Link[10, NonAlternating, 65]][a, z] |
Out[8]= | 2 4 6 2
2 2 4 6 3 1 4 a 3 a a 2 z
-6 + -- + 8 a - 5 a + a - -- + ----- + ---- - ---- + -- - 6 z + -- +
2 2 2 2 2 2 2 2
a z a z z z z a
2 2 4 2 4 2 4 4 4 2 6
> 7 a z - 3 a z - 2 z + 4 a z - a z + a z |
In[9]:= | Kauffman[Link[10, NonAlternating, 65]][a, z] |
Out[9]= | 2 4 6
4 2 4 6 3 1 4 a 3 a a 1 a
-14 - -- - 21 a - 14 a - 4 a + -- + ----- + ---- + ---- + -- - --- - - -
2 2 2 2 2 2 2 a z z
a z a z z z z
3 5 2
a a z 3 5 2 6 z 2 2 4 2
> -- - -- + - + a z + a z + a z + 28 z + ---- + 40 a z + 24 a z +
z z a 2
a
3 4
6 2 4 z 3 3 3 4 4 z 2 4 4 4
> 6 a z + ---- + 8 a z + 4 a z - 23 z - ---- - 37 a z - 18 a z -
a 2
a
5 6
6 z 5 3 5 5 5 6 z 2 6 4 6
> ---- - 18 a z - 9 a z + 3 a z + 4 z + -- + 10 a z + 7 a z +
a 2
a
7
2 z 7 3 7 8 2 8
> ---- + 7 a z + 5 a z + z + a z
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 5 6 3 1 3 2 4 3 3 4 4 t
-- + - + ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + --- +
3 q 11 4 9 4 9 3 7 3 7 2 5 2 5 3 q
q q t q t q t q t q t q t q t q t
2 3 2 3 3 5 3 7 4
> 2 q t + q t + 4 q t + q t + q t + q t |