| © | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: |
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The 3-Component Link L11a511Visit L11a511's page at Knotilus! |
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| PD Presentation: | X8192 X14,3,15,4 X20,12,21,11 X18,10,19,9 X22,16,13,15 X12,20,7,19 X10,22,11,21 X16,6,17,5 X2738 X4,13,5,14 X6,18,1,17 |
| Gauss Code: | {{1, -9, 2, -10, 8, -11}, {9, -1, 4, -7, 3, -6}, {10, -2, 5, -8, 11, -4, 6, -3, 7, -5}} |
| Jones Polynomial: | q-3 - 3q-2 + 7q-1 - 10 + 15q - 16q2 + 17q3 - 14q4 + 11q5 - 6q6 + 3q7 - q8 |
| A2 (sl(3)) Invariant: | q-10 - q-6 + 3q-4 + 2 + 5q2 + 6q6 + 2q8 + 4q10 + 4q12 - q14 + 4q16 - q18 - q20 + q22 - q24 |
| HOMFLY-PT Polynomial: | - a-6 - 2a-6z2 - a-6z4 + a-4z-2 + 4a-4 + 5a-4z2 + 3a-4z4 + a-4z6 - 2a-2z-2 - 5a-2 - 3a-2z2 + a-2z4 + a-2z6 + z-2 + 1 - 3z2 - 2z4 + a2 + a2z2 |
| Kauffman Polynomial: | - 2a-9z3 + a-9z5 + 2a-8z2 - 6a-8z4 + 3a-8z6 - a-7z + 6a-7z3 - 10a-7z5 + 5a-7z7 + 2a-6 - 9a-6z2 + 17a-6z4 - 14a-6z6 + 6a-6z8 - 3a-5z + 9a-5z3 - 2a-5z5 - 4a-5z7 + 4a-5z9 - a-4z-2 + 10a-4 - 35a-4z2 + 53a-4z4 - 35a-4z6 + 10a-4z8 + a-4z10 + 2a-3z-1 - 8a-3z + 5a-3z3 + 7a-3z5 - 13a-3z7 + 7a-3z9 - 2a-2z-2 + 12a-2 - 29a-2z2 + 35a-2z4 - 27a-2z6 + 8a-2z8 + a-2z10 + 2a-1z-1 - 6a-1z + 9a-1z3 - 10a-1z5 - a-1z7 + 3a-1z9 - z-2 + 4 - 2z2 + 2z4 - 8z6 + 4z8 + 5az3 - 8az5 + 3az7 - a2 + 3a2z2 - 3a2z4 + a2z6 |
| Khovanov Homology: |
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Computer Talk. The data above can be recomputed by Mathematica using the package KnotTheory`. Following setup, the sample Mathematica session below reproduces most of the above data (Mathematica system prompts in blue, human input in red, Mathematica output in black):
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[11, Alternating, 511]]] |
![]() | |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 511]] |
Out[4]= | PD[X[8, 1, 9, 2], X[14, 3, 15, 4], X[20, 12, 21, 11], X[18, 10, 19, 9], > X[22, 16, 13, 15], X[12, 20, 7, 19], X[10, 22, 11, 21], X[16, 6, 17, 5], > X[2, 7, 3, 8], X[4, 13, 5, 14], X[6, 18, 1, 17]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -9, 2, -10, 8, -11}, {9, -1, 4, -7, 3, -6},
> {10, -2, 5, -8, 11, -4, 6, -3, 7, -5}] |
In[6]:= | Jones[L][q] |
Out[6]= | -3 3 7 2 3 4 5 6 7 8
-10 + q - -- + - + 15 q - 16 q + 17 q - 14 q + 11 q - 6 q + 3 q - q
2 q
q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -10 -6 3 2 6 8 10 12 14 16 18
2 + q - q + -- + 5 q + 6 q + 2 q + 4 q + 4 q - q + 4 q - q -
4
q
20 22 24
> q + q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 511]][a, z] |
Out[8]= | 2 2 2
-6 4 5 2 -2 1 2 2 2 z 5 z 3 z
1 - a + -- - -- + a + z + ----- - ----- - 3 z - ---- + ---- - ---- +
4 2 4 2 2 2 6 4 2
a a a z a z a a a
4 4 4 6 6
2 2 4 z 3 z z z z
> a z - 2 z - -- + ---- + -- + -- + --
6 4 2 4 2
a a a a a |
In[9]:= | Kauffman[Link[11, Alternating, 511]][a, z] |
Out[9]= | 2 10 12 2 -2 1 2 2 2 z 3 z 8 z
4 + -- + -- + -- - a - z - ----- - ----- + ---- + --- - -- - --- - --- -
6 4 2 4 2 2 2 3 a z 7 5 3
a a a a z a z a z a a a
2 2 2 2 3 3 3
6 z 2 2 z 9 z 35 z 29 z 2 2 2 z 6 z 9 z
> --- - 2 z + ---- - ---- - ----- - ----- + 3 a z - ---- + ---- + ---- +
a 8 6 4 2 9 7 5
a a a a a a a
3 3 4 4 4 4 5
5 z 9 z 3 4 6 z 17 z 53 z 35 z 2 4 z
> ---- + ---- + 5 a z + 2 z - ---- + ----- + ----- + ----- - 3 a z + -- -
3 a 8 6 4 2 9
a a a a a a
5 5 5 5 6 6 6
10 z 2 z 7 z 10 z 5 6 3 z 14 z 35 z
> ----- - ---- + ---- - ----- - 8 a z - 8 z + ---- - ----- - ----- -
7 5 3 a 8 6 4
a a a a a a
6 7 7 7 7 8 8
27 z 2 6 5 z 4 z 13 z z 7 8 6 z 10 z
> ----- + a z + ---- - ---- - ----- - -- + 3 a z + 4 z + ---- + ----- +
2 7 5 3 a 6 4
a a a a a a
8 9 9 9 10 10
8 z 4 z 7 z 3 z z z
> ---- + ---- + ---- + ---- + --- + ---
2 5 3 a 4 2
a a a a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 3 1 2 1 5 3 6 4 q 3
9 q + 7 q + ----- + ----- + ----- + ----- + ---- + --- + --- + 8 q t +
7 4 5 3 3 3 3 2 2 q t t
q t q t q t q t q t
5 5 2 7 2 7 3 9 3 9 4 11 4
> 8 q t + 9 q t + 9 q t + 6 q t + 8 q t + 5 q t + 7 q t +
11 5 13 5 13 6 15 6 17 7
> 2 q t + 4 q t + q t + 2 q t + q t |
| Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a511 |
|