© | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table:
L11a199
L11a199
L11a201
L11a201
L11a200
Knotscape
This page is passe. Go here instead!

The 2-Component Link

L11a200

Visit L11a200's page at Knotilus!

Acknowledgement

L11a200 as Morse Link
DrawMorseLink

PD Presentation: X8192 X2,9,3,10 X10,3,11,4 X16,5,17,6 X22,18,7,17 X18,12,19,11 X20,14,21,13 X12,20,13,19 X14,22,15,21 X6718 X4,15,5,16

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

Jones Polynomial: - q-13/2 + 2q-11/2 - 4q-9/2 + 6q-7/2 - 9q-5/2 + 9q-3/2 - 10q-1/2 + 8q1/2 - 6q3/2 + 4q5/2 - 2q7/2 + q9/2

A2 (sl(3)) Invariant: q-18 + 2q-14 + 2q-10 + 3q-8 + q-6 + 4q-4 - q-2 + 2 - q2 - q4 - 2q8 - q12

HOMFLY-PT Polynomial: 2a-1z-1 + 9a-1z + 12a-1z3 + 6a-1z5 + a-1z7 - 5az-1 - 21az - 33az3 - 24az5 - 8az7 - az9 + 3a3z-1 + 9a3z + 12a3z3 + 6a3z5 + a3z7

Kauffman Polynomial: a-4 - 4a-4z2 + 4a-4z4 - a-4z6 - 5a-3z3 + 7a-3z5 - 2a-3z7 - 2a-2z2 + 5a-2z6 - 2a-2z8 + 2a-1z-1 - 9a-1z + 16a-1z3 - 12a-1z5 + 7a-1z7 - 2a-1z9 - 5 + 20z2 - 19z4 + 6z6 + z8 - z10 + 5az-1 - 25az + 54az3 - 55az5 + 25az7 - 5az9 - 5a2 + 20a2z2 - 29a2z4 + 11a2z6 - a2z10 + 3a3z-1 - 12a3z + 22a3z3 - 26a3z5 + 13a3z7 - 3a3z9 + a4z2 - 9a4z4 + 9a4z6 - 3a4z8 + 3a5z - 8a5z3 + 9a5z5 - 3a5z7 - a6z2 + 5a6z4 - 2a6z6 - a7z + 3a7z3 - a7z5

Khovanov Homology:
trqj r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5
j = 10           1
j = 8          1 
j = 6         31 
j = 4        31  
j = 2       53   
j = 0      53    
j = -2     56     
j = -4    44      
j = -6   25       
j = -8  24        
j = -10  2         
j = -1212          
j = -141           


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, Alternating, 200]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 200]]
Out[4]=   
PD[X[8, 1, 9, 2], X[2, 9, 3, 10], X[10, 3, 11, 4], X[16, 5, 17, 6], 
 
>   X[22, 18, 7, 17], X[18, 12, 19, 11], X[20, 14, 21, 13], X[12, 20, 13, 19], 
 
>   X[14, 22, 15, 21], X[6, 7, 1, 8], X[4, 15, 5, 16]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -2, 3, -11, 4, -10}, 
 
>   {10, -1, 2, -3, 6, -8, 7, -9, 11, -4, 5, -6, 8, -7, 9, -5}]
In[6]:=
Jones[L][q]
Out[6]=   
  -(13/2)     2      4      6      9      9       10                     3/2
-q        + ----- - ---- + ---- - ---- + ---- - ------- + 8 Sqrt[q] - 6 q    + 
             11/2    9/2    7/2    5/2    3/2   Sqrt[q]
            q       q      q      q      q
 
       5/2      7/2    9/2
>   4 q    - 2 q    + q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -18    2     2    3     -6   4     -2    2    4      8    12
2 + q    + --- + --- + -- + q   + -- - q   - q  - q  - 2 q  - q
            14    10    8          4
           q     q     q          q
In[8]:=
HOMFLYPT[Link[11, Alternating, 200]][a, z]
Out[8]=   
               3                               3                           5
 2    5 a   3 a    9 z               3     12 z          3       3  3   6 z
--- - --- + ---- + --- - 21 a z + 9 a  z + ----- - 33 a z  + 12 a  z  + ---- - 
a z    z     z      a                        a                           a
 
                         7
          5      3  5   z         7    3  7      9
>   24 a z  + 6 a  z  + -- - 8 a z  + a  z  - a z
                        a
In[9]:=
Kauffman[Link[11, Alternating, 200]][a, z]
Out[9]=   
                                 3
      -4      2    2    5 a   3 a    9 z                3        5      7
-5 + a   - 5 a  + --- + --- + ---- - --- - 25 a z - 12 a  z + 3 a  z - a  z + 
                  a z    z     z      a
 
               2      2                                 3       3
        2   4 z    2 z        2  2    4  2    6  2   5 z    16 z          3
>   20 z  - ---- - ---- + 20 a  z  + a  z  - a  z  - ---- + ----- + 54 a z  + 
              4      2                                 3      a
             a      a                                 a
 
                                              4
        3  3      5  3      7  3       4   4 z        2  4      4  4
>   22 a  z  - 8 a  z  + 3 a  z  - 19 z  + ---- - 29 a  z  - 9 a  z  + 
                                             4
                                            a
 
                 5       5                                                  6
       6  4   7 z    12 z          5       3  5      5  5    7  5      6   z
>   5 a  z  + ---- - ----- - 55 a z  - 26 a  z  + 9 a  z  - a  z  + 6 z  - -- + 
                3      a                                                    4
               a                                                           a
 
       6                                     7      7
    5 z        2  6      4  6      6  6   2 z    7 z          7       3  7
>   ---- + 11 a  z  + 9 a  z  - 2 a  z  - ---- + ---- + 25 a z  + 13 a  z  - 
      2                                     3     a
     a                                     a
 
                      8                9
       5  7    8   2 z       4  8   2 z         9      3  9    10    2  10
>   3 a  z  + z  - ---- - 3 a  z  - ---- - 5 a z  - 3 a  z  - z   - a  z
                     2               a
                    a
In[10]:=
Kh[L][q, t]
Out[10]=   
    6      1        1        2        2        2       4       2       5
5 + -- + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ----- + 
     2    14  6    12  6    12  5    10  4    8  4    8  3    6  3    6  2
    q    q   t    q   t    q   t    q   t    q  t    q  t    q  t    q  t
 
      4      4      5              2        2  2      4  2    4  3      6  3
>   ----- + ---- + ---- + 3 t + 5 q  t + 3 q  t  + 3 q  t  + q  t  + 3 q  t  + 
     4  2    4      2
    q  t    q  t   q  t
 
     6  4    8  4    10  5
>   q  t  + q  t  + q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a200
L11a199
L11a199
L11a201
L11a201