| © | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: |
|
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The 3-Component Link L11a501Visit L11a501's page at Knotilus! |
![]() DrawMorseLink |
| PD Presentation: | X8192 X14,5,15,6 X10,3,11,4 X4,13,5,14 X2738 X6,9,1,10 X18,12,19,11 X12,18,7,17 X20,16,21,15 X22,20,13,19 X16,22,17,21 |
| Gauss Code: | {{1, -5, 3, -4, 2, -6}, {5, -1, 6, -3, 7, -8}, {4, -2, 9, -11, 8, -7, 10, -9, 11, -10}} |
| Jones Polynomial: | q-6 - 3q-5 + 8q-4 - 11q-3 + 17q-2 - 18q-1 + 19 - 16q + 12q2 - 7q3 + 3q4 - q5 |
| A2 (sl(3)) Invariant: | q-18 - q-16 + 3q-14 + 5q-12 + 2q-10 + 10q-8 + 5q-6 + 4q-4 + 4q-2 - 3 + 2q2 - 4q4 + 2q8 - 3q10 + q12 - q16 |
| HOMFLY-PT Polynomial: | - a-4 - a-4z2 - a-2z-2 + a-2 + 3a-2z2 + 2a-2z4 + 4z-2 + 6 + 2z2 - z4 - z6 - 5a2z-2 - 9a2 - 7a2z2 - 3a2z4 - a2z6 + 2a4z-2 + 3a4 + 2a4z2 + a4z4 |
| Kauffman Polynomial: | a-5z - 2a-5z3 + a-5z5 - a-4 + 3a-4z2 - 5a-4z4 + 3a-4z6 + a-3z-1 - 2a-3z + 4a-3z3 - 7a-3z5 + 5a-3z7 - a-2z-2 + 5a-2z2 - 6a-2z4 - 2a-2z6 + 5a-2z8 + 5a-1z-1 - 19a-1z + 31a-1z3 - 27a-1z5 + 8a-1z7 + 3a-1z9 - 4z-2 + 13 - 16z2 + 21z4 - 24z6 + 11z8 + z10 + 9az-1 - 35az + 50az3 - 29az5 - 2az7 + 7az9 - 5a2z-2 + 22a2 - 43a2z2 + 51a2z4 - 39a2z6 + 12a2z8 + a2z10 + 5a3z-1 - 19a3z + 28a3z3 - 17a3z5 - 2a3z7 + 4a3z9 - 2a4z-2 + 11a4 - 23a4z2 + 26a4z4 - 19a4z6 + 6a4z8 + 3a5z3 - 7a5z5 + 3a5z7 + 2a6z2 - 3a6z4 + a6z6 |
| 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, 501]]] |
![]() | |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, Alternating, 501]] |
Out[4]= | PD[X[8, 1, 9, 2], X[14, 5, 15, 6], X[10, 3, 11, 4], X[4, 13, 5, 14], > X[2, 7, 3, 8], X[6, 9, 1, 10], X[18, 12, 19, 11], X[12, 18, 7, 17], > X[20, 16, 21, 15], X[22, 20, 13, 19], X[16, 22, 17, 21]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -5, 3, -4, 2, -6}, {5, -1, 6, -3, 7, -8},
> {4, -2, 9, -11, 8, -7, 10, -9, 11, -10}] |
In[6]:= | Jones[L][q] |
Out[6]= | -6 3 8 11 17 18 2 3 4 5
19 + q - -- + -- - -- + -- - -- - 16 q + 12 q - 7 q + 3 q - q
5 4 3 2 q
q q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -18 -16 3 5 2 10 5 4 4 2 4 8
-3 + q - q + --- + --- + --- + -- + -- + -- + -- + 2 q - 4 q + 2 q -
14 12 10 8 6 4 2
q q q q q q q
10 12 16
> 3 q + q - q |
In[8]:= | HOMFLYPT[Link[11, Alternating, 501]][a, z] |
Out[8]= | 2 4 2 2
-4 -2 2 4 4 1 5 a 2 a 2 z 3 z
6 - a + a - 9 a + 3 a + -- - ----- - ---- + ---- + 2 z - -- + ---- -
2 2 2 2 2 4 2
z a z z z a a
4
2 2 4 2 4 2 z 2 4 4 4 6 2 6
> 7 a z + 2 a z - z + ---- - 3 a z + a z - z - a z
2
a |
In[9]:= | Kauffman[Link[11, Alternating, 501]][a, z] |
Out[9]= | 2 4 3
-4 2 4 4 1 5 a 2 a 1 5 9 a 5 a
13 - a + 22 a + 11 a - -- - ----- - ---- - ---- + ---- + --- + --- + ---- +
2 2 2 2 2 3 a z z z
z a z z z a z
2 2
z 2 z 19 z 3 2 3 z 5 z 2 2
> -- - --- - ---- - 35 a z - 19 a z - 16 z + ---- + ---- - 43 a z -
5 3 a 4 2
a a a a
3 3 3
4 2 6 2 2 z 4 z 31 z 3 3 3 5 3
> 23 a z + 2 a z - ---- + ---- + ----- + 50 a z + 28 a z + 3 a z +
5 3 a
a a
4 4 5 5 5
4 5 z 6 z 2 4 4 4 6 4 z 7 z 27 z
> 21 z - ---- - ---- + 51 a z + 26 a z - 3 a z + -- - ---- - ----- -
4 2 5 3 a
a a a a
6 6
5 3 5 5 5 6 3 z 2 z 2 6 4 6
> 29 a z - 17 a z - 7 a z - 24 z + ---- - ---- - 39 a z - 19 a z +
4 2
a a
7 7 8
6 6 5 z 8 z 7 3 7 5 7 8 5 z
> a z + ---- + ---- - 2 a z - 2 a z + 3 a z + 11 z + ---- +
3 a 2
a a
9
2 8 4 8 3 z 9 3 9 10 2 10
> 12 a z + 6 a z + ---- + 7 a z + 4 a z + z + a z
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 11 1 1 3 5 3 6 5 11
-- + 10 q + ------ + ------ + ------ + ----- + ----- + ----- + ----- + ----- +
q 13 6 11 6 11 5 9 4 7 4 7 3 5 3 5 2
q t q t q t q t q t q t q t q t
7 8 10 3 3 2 5 2 5 3
> ----- + ---- + --- + 7 q t + 9 q t + 5 q t + 7 q t + 2 q t +
3 2 3 q t
q t q t
7 3 7 4 9 4 11 5
> 5 q t + q t + 2 q t + q t |
| Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a501 |
|