© | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table:
L11n59
L11n59
L11n61
L11n61
L11n60
Knotscape
This page is passe. Go here instead!

The 2-Component Link

L11n60

Visit L11n60's page at Knotilus!

Acknowledgement

L11n60 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,3,11,4 X14,8,15,7 X11,19,12,18 X22,19,5,20 X20,15,21,16 X16,21,17,22 X17,13,18,12 X8,14,9,13 X2536 X4,9,1,10

Gauss Code: {{1, -10, 2, -11}, {10, -1, 3, -9, 11, -2, -4, 8, 9, -3, 6, -7, -8, 4, 5, -6, 7, -5}}

Jones Polynomial: q-15/2 - 3q-13/2 + 6q-11/2 - 9q-9/2 + 9q-7/2 - 11q-5/2 + 9q-3/2 - 7q-1/2 + 4q1/2 - q3/2

A2 (sl(3)) Invariant: - q-24 - q-22 + q-20 - 2q-18 + 2q-16 + 3q-14 + q-12 + 5q-10 + q-8 + 3q-6 - 2q-2 + 1 - 3q2 + q6

HOMFLY-PT Polynomial: - a-1z + az-1 + 4az + 3az3 - 4a3z-1 - 10a3z - 7a3z3 - 2a3z5 + 4a5z-1 + 6a5z + 3a5z3 - a7z-1 - a7z

Kauffman Polynomial: a-1z - a-1z3 + 1 + 2z2 - 4z4 - az-1 + 4az - 8az3 + 3az5 - 2az7 + 4a2 - 4a2z2 - 6a2z4 + 6a2z6 - 3a2z8 - 4a3z-1 + 14a3z - 28a3z3 + 23a3z5 - 6a3z7 - a3z9 + 7a4 - 14a4z2 + 4a4z4 + 11a4z6 - 6a4z8 - 4a5z-1 + 15a5z - 29a5z3 + 29a5z5 - 7a5z7 - a5z9 + 4a6 - 11a6z2 + 9a6z4 + 4a6z6 - 3a6z8 - a7z-1 + 4a7z - 8a7z3 + 9a7z5 - 3a7z7 + a8 - 3a8z2 + 3a8z4 - a8z6

Khovanov Homology:
trqj r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2
j = 4         1
j = 2        3 
j = 0       41 
j = -2      64  
j = -4     53   
j = -6    46    
j = -8   55     
j = -10  25      
j = -12 14       
j = -14 2        
j = -161         


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]=   
2
In[3]:=
Show[DrawMorseLink[Link[11, NonAlternating, 60]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 60]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[14, 8, 15, 7], X[11, 19, 12, 18], 
 
>   X[22, 19, 5, 20], X[20, 15, 21, 16], X[16, 21, 17, 22], X[17, 13, 18, 12], 
 
>   X[8, 14, 9, 13], X[2, 5, 3, 6], X[4, 9, 1, 10]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, 3, -9, 11, -2, -4, 8, 9, -3, 6, -7, -8, 4, 
 
>    5, -6, 7, -5}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(15/2)     3       6      9      9      11     9        7
q        - ----- + ----- - ---- + ---- - ---- + ---- - ------- + 4 Sqrt[q] - 
            13/2    11/2    9/2    7/2    5/2    3/2   Sqrt[q]
           q       q       q      q      q      q
 
     3/2
>   q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -24    -22    -20    2     2     3     -12    5     -8   3    2       2
1 - q    - q    + q    - --- + --- + --- + q    + --- + q   + -- - -- - 3 q  + 
                          18    16    14           10          6    2
                         q     q     q            q           q    q
 
     6
>   q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 60]][a, z]
Out[8]=   
       3      5    7
a   4 a    4 a    a    z               3        5      7          3      3  3
- - ---- + ---- - -- - - + 4 a z - 10 a  z + 6 a  z - a  z + 3 a z  - 7 a  z  + 
z    z      z     z    a
 
       5  3      3  5
>   3 a  z  - 2 a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 60]][a, z]
Out[9]=   
                                     3      5    7
       2      4      6    8   a   4 a    4 a    a    z               3
1 + 4 a  + 7 a  + 4 a  + a  - - - ---- - ---- - -- + - + 4 a z + 14 a  z + 
                              z    z      z     z    a
 
                                                                         3
        5        7        2      2  2       4  2       6  2      8  2   z
>   15 a  z + 4 a  z + 2 z  - 4 a  z  - 14 a  z  - 11 a  z  - 3 a  z  - -- - 
                                                                        a
 
         3       3  3       5  3      7  3      4      2  4      4  4
>   8 a z  - 28 a  z  - 29 a  z  - 8 a  z  - 4 z  - 6 a  z  + 4 a  z  + 
 
       6  4      8  4        5       3  5       5  5      7  5      2  6
>   9 a  z  + 3 a  z  + 3 a z  + 23 a  z  + 29 a  z  + 9 a  z  + 6 a  z  + 
 
        4  6      6  6    8  6        7      3  7      5  7      7  7
>   11 a  z  + 4 a  z  - a  z  - 2 a z  - 6 a  z  - 7 a  z  - 3 a  z  - 
 
       2  8      4  8      6  8    3  9    5  9
>   3 a  z  - 6 a  z  - 3 a  z  - a  z  - a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
    4      1        2        1        4        2        5        5       5
4 + -- + ------ + ------ + ------ + ------ + ------ + ------ + ----- + ----- + 
     2    16  7    14  6    12  6    12  5    10  5    10  4    8  4    8  3
    q    q   t    q   t    q   t    q   t    q   t    q   t    q  t    q  t
 
      4       6       5      3      6            2      4  2
>   ----- + ----- + ----- + ---- + ---- + t + 3 q  t + q  t
     6  3    6  2    4  2    4      2
    q  t    q  t    q  t    q  t   q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n60
L11n59
L11n59
L11n61
L11n61