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The 3-Component Link L10n76Visit L10n76's page at Knotilus! |
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| PD Presentation: | X6172 X5,14,6,15 X8493 X2,16,3,15 X16,7,17,8 X9,18,10,19 X4,17,1,18 X19,12,20,5 X11,20,12,13 X13,10,14,11 |
| Gauss Code: | {{1, -4, 3, -7}, {-2, -1, 5, -3, -6, 10, -9, 8}, {-10, 2, 4, -5, 7, 6, -8, 9}} |
| Jones Polynomial: | q-9 - 2q-8 + 4q-7 - 4q-6 + 6q-5 - 5q-4 + 5q-3 - 3q-2 + 2q-1 |
| A2 (sl(3)) Invariant: | q-28 + q-24 + 4q-22 + 3q-20 + 5q-18 + 4q-16 + 2q-14 + 2q-12 + 2q-8 + q-6 + 2q-2 |
| HOMFLY-PT Polynomial: | 2a2 + 2a2z2 + a4z-2 - a4z2 - a4z4 - 2a6z-2 - 3a6 - 2a6z2 - a6z4 + a8z-2 + a8 + a8z2 |
| Kauffman Polynomial: | - 2a2 + 3a2z2 + a3z + a3z3 + a3z5 - a4z-2 + a4 + 2a4z2 - 2a4z4 + 2a4z6 + 2a5z-1 - 6a5z + 4a5z3 - 3a5z5 + 2a5z7 - 2a6z-2 + 5a6 - 6a6z4 + a6z6 + a6z8 + 2a7z-1 - 6a7z + 8a7z3 - 11a7z5 + 4a7z7 - a8z-2 + a8 + 6a8z2 - 8a8z4 + a8z8 + a9z + 5a9z3 - 7a9z5 + 2a9z7 - 2a10 + 5a10z2 - 4a10z4 + a10z6 |
| 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[10, NonAlternating, 76]]] |
![]() | |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[10, NonAlternating, 76]] |
Out[4]= | PD[X[6, 1, 7, 2], X[5, 14, 6, 15], X[8, 4, 9, 3], X[2, 16, 3, 15], > X[16, 7, 17, 8], X[9, 18, 10, 19], X[4, 17, 1, 18], X[19, 12, 20, 5], > X[11, 20, 12, 13], X[13, 10, 14, 11]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -4, 3, -7}, {-2, -1, 5, -3, -6, 10, -9, 8},
> {-10, 2, 4, -5, 7, 6, -8, 9}] |
In[6]:= | Jones[L][q] |
Out[6]= | -9 2 4 4 6 5 5 3 2
q - -- + -- - -- + -- - -- + -- - -- + -
8 7 6 5 4 3 2 q
q q q q q q q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -28 -24 4 3 5 4 2 2 2 -6 2
q + q + --- + --- + --- + --- + --- + --- + -- + q + --
22 20 18 16 14 12 8 2
q q q q q q q q |
In[8]:= | HOMFLYPT[Link[10, NonAlternating, 76]][a, z] |
Out[8]= | 4 6 8
2 6 8 a 2 a a 2 2 4 2 6 2 8 2 4 4
2 a - 3 a + a + -- - ---- + -- + 2 a z - a z - 2 a z + a z - a z -
2 2 2
z z z
6 4
> a z |
In[9]:= | Kauffman[Link[10, NonAlternating, 76]][a, z] |
Out[9]= | 4 6 8 5 7
2 4 6 8 10 a 2 a a 2 a 2 a 3 5
-2 a + a + 5 a + a - 2 a - -- - ---- - -- + ---- + ---- + a z - 6 a z -
2 2 2 z z
z z z
7 9 2 2 4 2 8 2 10 2 3 3 5 3
> 6 a z + a z + 3 a z + 2 a z + 6 a z + 5 a z + a z + 4 a z +
7 3 9 3 4 4 6 4 8 4 10 4 3 5
> 8 a z + 5 a z - 2 a z - 6 a z - 8 a z - 4 a z + a z -
5 5 7 5 9 5 4 6 6 6 10 6 5 7
> 3 a z - 11 a z - 7 a z + 2 a z + a z + a z + 2 a z +
7 7 9 7 6 8 8 8
> 4 a z + 2 a z + a z + a z |
In[10]:= | Kh[L][q, t] |
Out[10]= | 2 2 1 1 1 3 3 3 1
-- + - + ------ + ------ + ------ + ------ + ------ + ------ + ------ +
3 q 19 8 17 7 15 7 15 6 13 6 13 5 11 5
q q t q t q t q t q t q t q t
3 3 2 3 3 2 3
> ------ + ----- + ----- + ----- + ----- + ----- + ----
11 4 9 4 9 3 7 3 7 2 5 2 3
q t q t q t q t q t q t q t |
| Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L10n76 |
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