| © | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: |
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The 3-Component Link L11a500Visit L11a500's page at Knotilus! |
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| PD Presentation: | X6172 X12,3,13,4 X22,14,19,13 X20,8,21,7 X10,20,11,19 X16,10,17,9 X14,18,15,17 X8,16,9,15 X18,22,5,21 X2536 X4,11,1,12 |
| Gauss Code: | {{1, -10, 2, -11}, {5, -4, 9, -3}, {10, -1, 4, -8, 6, -5, 11, -2, 3, -7, 8, -6, 7, -9}} |
| Jones Polynomial: | q-3 - 3q-2 + 9q-1 - 14 + 22q - 25q2 + 27q3 - 23q4 + 18q5 - 12q6 + 5q7 - q8 |
| A2 (sl(3)) Invariant: | q-10 - q-6 + 5q-4 + 3 + 10q2 + q4 + 9q6 + 2q8 + 2q10 + 3q12 - 6q14 + 3q16 - 4q18 - 3q20 + 3q22 - q24 |
| HOMFLY-PT Polynomial: | - a-6z-2 - a-6 - a-6z4 + 4a-4z-2 + 7a-4 + 3a-4z2 + a-4z4 + a-4z6 - 5a-2z-2 - 10a-2 - 7a-2z2 - a-2z4 + a-2z6 + 2z-2 + 3 - z2 - 2z4 + a2 + a2z2 |
| Kauffman Polynomial: | a-9z5 - 3a-8z4 + 5a-8z6 + a-7z-1 - 2a-7z + 5a-7z3 - 16a-7z5 + 12a-7z7 - a-6z-2 + 2a-6 - 4a-6z2 + 11a-6z4 - 23a-6z6 + 15a-6z8 + 5a-5z-1 - 15a-5z + 26a-5z3 - 30a-5z5 + 3a-5z7 + 9a-5z9 - 4a-4z-2 + 14a-4 - 25a-4z2 + 47a-4z4 - 60a-4z6 + 25a-4z8 + 2a-4z10 + 9a-3z-1 - 33a-3z + 52a-3z3 - 31a-3z5 - 11a-3z7 + 14a-3z9 - 5a-2z-2 + 21a-2 - 40a-2z2 + 53a-2z4 - 47a-2z6 + 16a-2z8 + 2a-2z10 + 5a-1z-1 - 20a-1z + 34a-1z3 - 24a-1z5 + a-1z7 + 5a-1z9 - 2z-2 + 9 - 16z2 + 17z4 - 14z6 + 6z8 + 3az3 - 6az5 + 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, 500]]] |
![]() | |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 500]] |
Out[4]= | PD[X[6, 1, 7, 2], X[12, 3, 13, 4], X[22, 14, 19, 13], X[20, 8, 21, 7], > X[10, 20, 11, 19], X[16, 10, 17, 9], X[14, 18, 15, 17], X[8, 16, 9, 15], > X[18, 22, 5, 21], X[2, 5, 3, 6], X[4, 11, 1, 12]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -10, 2, -11}, {5, -4, 9, -3},
> {10, -1, 4, -8, 6, -5, 11, -2, 3, -7, 8, -6, 7, -9}] |
In[6]:= | Jones[L][q] |
Out[6]= | -3 3 9 2 3 4 5 6 7 8
-14 + q - -- + - + 22 q - 25 q + 27 q - 23 q + 18 q - 12 q + 5 q - q
2 q
q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -10 -6 5 2 4 6 8 10 12 14
3 + q - q + -- + 10 q + q + 9 q + 2 q + 2 q + 3 q - 6 q +
4
q
16 18 20 22 24
> 3 q - 4 q - 3 q + 3 q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 500]][a, z] |
Out[8]= | 2 2
-6 7 10 2 2 1 4 5 2 3 z 7 z
3 - a + -- - -- + a + -- - ----- + ----- - ----- - z + ---- - ---- +
4 2 2 6 2 4 2 2 2 4 2
a a z a z a z a z a a
4 4 4 6 6
2 2 4 z z z z z
> a z - 2 z - -- + -- - -- + -- + --
6 4 2 4 2
a a a a a |
In[9]:= | Kauffman[Link[11, Alternating, 500]][a, z] |
Out[9]= | 2 14 21 2 2 1 4 5 1 5 9 5
9 + -- + -- + -- - a - -- - ----- - ----- - ----- + ---- + ---- + ---- + --- -
6 4 2 2 6 2 4 2 2 2 7 5 3 a z
a a a z a z a z a z a z a z a z
2 2 2 3
2 z 15 z 33 z 20 z 2 4 z 25 z 40 z 2 2 5 z
> --- - ---- - ---- - ---- - 16 z - ---- - ----- - ----- + 3 a z + ---- +
7 5 3 a 6 4 2 7
a a a a a a a
3 3 3 4 4 4 4
26 z 52 z 34 z 3 4 3 z 11 z 47 z 53 z
> ----- + ----- + ----- + 3 a z + 17 z - ---- + ----- + ----- + ----- -
5 3 a 8 6 4 2
a a a a a a
5 5 5 5 5 6
2 4 z 16 z 30 z 31 z 24 z 5 6 5 z
> 3 a z + -- - ----- - ----- - ----- - ----- - 6 a z - 14 z + ---- -
9 7 5 3 a 8
a a a a a
6 6 6 7 7 7 7
23 z 60 z 47 z 2 6 12 z 3 z 11 z z 7 8
> ----- - ----- - ----- + a z + ----- + ---- - ----- + -- + 3 a z + 6 z +
6 4 2 7 5 3 a
a a a a a a
8 8 8 9 9 9 10 10
15 z 25 z 16 z 9 z 14 z 5 z 2 z 2 z
> ----- + ----- + ----- + ---- + ----- + ---- + ----- + -----
6 4 2 5 3 a 4 2
a a a a a a a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 3 1 1 3 6 3 8 6 q 3
14 q + 10 q + ----- + ----- + ----- + ----- + ---- + --- + --- + 13 q t +
7 4 5 4 5 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
> 12 q t + 14 q t + 13 q t + 9 q t + 14 q t + 9 q t + 10 q t +
11 5 13 5 13 6 15 6 17 7
> 4 q t + 8 q t + q t + 4 q t + q t |
| Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a500 |
|