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L11a139

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Acknowledgement

L11a139 as Morse Link
DrawMorseLink

PD Presentation: X8192 X10,4,11,3 X22,10,7,9 X2738 X4,15,5,16 X12,5,13,6 X16,12,17,11 X6,18,1,17 X14,20,15,19 X20,14,21,13 X18,21,19,22

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

Jones Polynomial: q-9/2 - 5q-7/2 + 10q-5/2 - 17q-3/2 + 22q-1/2 - 26q1/2 + 25q3/2 - 22q5/2 + 16q7/2 - 9q9/2 + 4q11/2 - q13/2

A2 (sl(3)) Invariant: - q-14 + 2q-12 + 2q-10 - 2q-8 + 6q-6 - q-4 + 4 - 4q2 + 5q4 - 3q6 + 2q8 + 2q10 - 5q12 + 3q14 - q16 - q18 + q20

HOMFLY-PT Polynomial: - a-5z - a-5z3 + 3a-3z + 4a-3z3 + 2a-3z5 - 3a-1z - 5a-1z3 - 3a-1z5 - a-1z7 - az-1 + 3az3 + 2az5 + a3z-1 - a3z3

Kauffman Polynomial: a-7z3 - a-7z5 - 2a-6z2 + 5a-6z4 - 4a-6z6 + 2a-5z - 7a-5z3 + 11a-5z5 - 8a-5z7 - 5a-4z4 + 12a-4z6 - 10a-4z8 + 6a-3z - 22a-3z3 + 25a-3z5 - 4a-3z7 - 7a-3z9 + 8a-2z2 - 34a-2z4 + 49a-2z6 - 21a-2z8 - 2a-2z10 + 6a-1z - 26a-1z3 + 25a-1z5 + 11a-1z7 - 14a-1z9 + 8z2 - 36z4 + 53z6 - 20z8 - 2z10 + az-1 + az - 17az3 + 22az5 + 2az7 - 7az9 - a2 + 2a2z2 - 11a2z4 + 19a2z6 - 9a2z8 + a3z-1 - a3z - 5a3z3 + 10a3z5 - 5a3z7 + a4z4 - a4z6

Khovanov Homology:
trqj r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5r = 6
j = 14           1
j = 12          3 
j = 10         61 
j = 8        103  
j = 6       126   
j = 4      1310    
j = 2     1312     
j = 0    1014      
j = -2   712       
j = -4  411        
j = -6 16         
j = -8 4          
j = -101           


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, 139]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 139]]
Out[4]=   
PD[X[8, 1, 9, 2], X[10, 4, 11, 3], X[22, 10, 7, 9], X[2, 7, 3, 8], 
 
>   X[4, 15, 5, 16], X[12, 5, 13, 6], X[16, 12, 17, 11], X[6, 18, 1, 17], 
 
>   X[14, 20, 15, 19], X[20, 14, 21, 13], X[18, 21, 19, 22]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -4, 2, -5, 6, -8}, 
 
>   {4, -1, 3, -2, 7, -6, 10, -9, 5, -7, 8, -11, 9, -10, 11, -3}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(9/2)    5      10     17      22                       3/2       5/2
q       - ---- + ---- - ---- + ------- - 26 Sqrt[q] + 25 q    - 22 q    + 
           7/2    5/2    3/2   Sqrt[q]
          q      q      q
 
        7/2      9/2      11/2    13/2
>   16 q    - 9 q    + 4 q     - q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -14    2     2    2    6     -4      2      4      6      8      10
4 - q    + --- + --- - -- + -- - q   - 4 q  + 5 q  - 3 q  + 2 q  + 2 q   - 
            12    10    8    6
           q     q     q    q
 
       12      14    16    18    20
>   5 q   + 3 q   - q   - q   + q
In[8]:=
HOMFLYPT[Link[11, Alternating, 139]][a, z]
Out[8]=   
        3                     3      3      3                       5      5
  a    a    z    3 z   3 z   z    4 z    5 z         3    3  3   2 z    3 z
-(-) + -- - -- + --- - --- - -- + ---- - ---- + 3 a z  - a  z  + ---- - ---- + 
  z    z     5    3     a     5     3     a                        3     a
            a    a           a     a                              a
 
              7
         5   z
>   2 a z  - --
             a
In[9]:=
Kauffman[Link[11, Alternating, 139]][a, z]
Out[9]=   
           3                                            2      2
  2   a   a    2 z   6 z   6 z          3        2   2 z    8 z       2  2
-a  + - + -- + --- + --- + --- + a z - a  z + 8 z  - ---- + ---- + 2 a  z  + 
      z   z     5     3     a                          6      2
               a     a                                a      a
 
     3      3       3       3                                  4      4
    z    7 z    22 z    26 z          3      3  3       4   5 z    5 z
>   -- - ---- - ----- - ----- - 17 a z  - 5 a  z  - 36 z  + ---- - ---- - 
     7     5      3       a                                   6      4
    a     a      a                                           a      a
 
        4                       5       5       5       5
    34 z        2  4    4  4   z    11 z    25 z    25 z          5
>   ----- - 11 a  z  + a  z  - -- + ----- + ----- + ----- + 22 a z  + 
      2                         7     5       3       a
     a                         a     a       a
 
                          6       6       6                         7      7
        3  5       6   4 z    12 z    49 z        2  6    4  6   8 z    4 z
>   10 a  z  + 53 z  - ---- + ----- + ----- + 19 a  z  - a  z  - ---- - ---- + 
                         6      4       2                          5      3
                        a      a       a                          a      a
 
        7                                  8       8                9       9
    11 z         7      3  7       8   10 z    21 z       2  8   7 z    14 z
>   ----- + 2 a z  - 5 a  z  - 20 z  - ----- - ----- - 9 a  z  - ---- - ----- - 
      a                                  4       2                 3      a
                                        a       a                 a
 
                        10
         9      10   2 z
>   7 a z  - 2 z   - -----
                       2
                      a
In[10]:=
Kh[L][q, t]
Out[10]=   
         2     1        4       1       6       4      11       7     10
14 + 13 q  + ------ + ----- + ----- + ----- + ----- + ----- + ----- + -- + 
              10  5    8  4    6  4    6  3    4  3    4  2    2  2   t
             q   t    q  t    q  t    q  t    q  t    q  t    q  t
 
     12        2         4         4  2       6  2      6  3       8  3
>   ---- + 12 q  t + 13 q  t + 10 q  t  + 12 q  t  + 6 q  t  + 10 q  t  + 
     2
    q  t
 
       8  4      10  4    10  5      12  5    14  6
>   3 q  t  + 6 q   t  + q   t  + 3 q   t  + q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a139
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