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L11n76

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Acknowledgement

L11n76 as Morse Link
DrawMorseLink

PD Presentation: X6172 X3,10,4,11 X15,5,16,22 X7,17,8,16 X17,20,18,21 X9,14,10,15 X19,13,20,12 X13,19,14,18 X21,9,22,8 X2536 X11,4,12,1

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

Jones Polynomial: - 3q-9/2 + 7q-7/2 - 11q-5/2 + 13q-3/2 - 15q-1/2 + 13q1/2 - 11q3/2 + 7q5/2 - 3q7/2 + q9/2

A2 (sl(3)) Invariant: q-18 + 3q-14 - q-12 + q-10 + 2q-8 - 3q-6 + 4q-4 - q-2 + 4 + 2q2 - q4 + 2q6 - 3q8 - q14

HOMFLY-PT Polynomial: a-3z-1 + 2a-3z + a-3z3 - 3a-1z-1 - 6a-1z - 6a-1z3 - 2a-1z5 + 3az-1 + 5az + 6az3 + 4az5 + az7 - 2a3z-1 - 4a3z - 3a3z3 - a3z5 + a5z-1 + a5z

Kauffman Polynomial: a-4 - 3a-4z2 + 3a-4z4 - a-4z6 - a-3z-1 + 3a-3z - 7a-3z3 + 8a-3z5 - 3a-3z7 + 2a-2 - 6a-2z2 + 2a-2z4 + 7a-2z6 - 4a-2z8 - 3a-1z-1 + 12a-1z - 25a-1z3 + 27a-1z5 - 6a-1z7 - 2a-1z9 + 3z2 - 11z4 + 23z6 - 11z8 - 3az-1 + 15az - 33az3 + 35az5 - 11az7 - 2az9 - 2a2 + 9a2z2 - 13a2z4 + 12a2z6 - 7a2z8 - 2a3z-1 + 11a3z - 21a3z3 + 16a3z5 - 8a3z7 + 3a4z2 - 3a4z4 - 3a4z6 - a5z-1 + 5a5z - 6a5z3

Khovanov Homology:
trqj r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5
j = 10         1
j = 8        2 
j = 6       51 
j = 4      62  
j = 2     75   
j = 0    86    
j = -2   68     
j = -4  57      
j = -6 26       
j = -815        
j = -103         


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, 76]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 76]]
Out[4]=   
PD[X[6, 1, 7, 2], X[3, 10, 4, 11], X[15, 5, 16, 22], X[7, 17, 8, 16], 
 
>   X[17, 20, 18, 21], X[9, 14, 10, 15], X[19, 13, 20, 12], X[13, 19, 14, 18], 
 
>   X[21, 9, 22, 8], X[2, 5, 3, 6], X[11, 4, 12, 1]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, -2, 11}, {10, -1, -4, 9, -6, 2, -11, 7, -8, 6, -3, 4, -5, 8, 
 
>    -7, 5, -9, 3}]
In[6]:=
Jones[L][q]
Out[6]=   
 -3     7      11     13      15                       3/2      5/2      7/2
---- + ---- - ---- + ---- - ------- + 13 Sqrt[q] - 11 q    + 7 q    - 3 q    + 
 9/2    7/2    5/2    3/2   Sqrt[q]
q      q      q      q
 
     9/2
>   q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -18    3     -12    -10   2    3    4     -2      2    4      6      8
4 + q    + --- - q    + q    + -- - -- + -- - q   + 2 q  - q  + 2 q  - 3 q  - 
            14                  8    6    4
           q                   q    q    q
 
     14
>   q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 76]][a, z]
Out[8]=   
                      3    5                                        3      3
 1      3    3 a   2 a    a    2 z   6 z              3      5     z    6 z
---- - --- + --- - ---- + -- + --- - --- + 5 a z - 4 a  z + a  z + -- - ---- + 
 3     a z    z     z     z     3     a                             3    a
a  z                           a                                   a
 
                          5
         3      3  3   2 z         5    3  5      7
>   6 a z  - 3 a  z  - ---- + 4 a z  - a  z  + a z
                        a
In[9]:=
Kauffman[Link[11, NonAlternating, 76]][a, z]
Out[9]=   
                                        3    5
 -4   2       2    1      3    3 a   2 a    a    3 z   12 z
a   + -- - 2 a  - ---- - --- - --- - ---- - -- + --- + ---- + 15 a z + 
       2           3     a z    z     z     z     3     a
      a           a  z                           a
 
                                 2      2                          3       3
        3        5        2   3 z    6 z       2  2      4  2   7 z    25 z
>   11 a  z + 5 a  z + 3 z  - ---- - ---- + 9 a  z  + 3 a  z  - ---- - ----- - 
                                4      2                          3      a
                               a      a                          a
 
                                              4      4
          3       3  3      5  3       4   3 z    2 z        2  4      4  4
>   33 a z  - 21 a  z  - 6 a  z  - 11 z  + ---- + ---- - 13 a  z  - 3 a  z  + 
                                             4      2
                                            a      a
 
       5       5                                 6      6
    8 z    27 z          5       3  5       6   z    7 z        2  6
>   ---- + ----- + 35 a z  + 16 a  z  + 23 z  - -- + ---- + 12 a  z  - 
      3      a                                   4     2
     a                                          a     a
 
                 7      7                                  8                9
       4  6   3 z    6 z          7      3  7       8   4 z       2  8   2 z
>   3 a  z  - ---- - ---- - 11 a z  - 8 a  z  - 11 z  - ---- - 7 a  z  - ---- - 
                3     a                                   2               a
               a                                         a
 
         9
>   2 a z
In[10]:=
Kh[L][q, t]
Out[10]=   
    8      3        1       5       2       6       5      7      6
8 + -- + ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + 6 t + 
     2    10  4    8  4    8  3    6  3    6  2    4  2    4      2
    q    q   t    q  t    q  t    q  t    q  t    q  t    q  t   q  t
 
       2        2  2      4  2      4  3      6  3    6  4      8  4    10  5
>   7 q  t + 5 q  t  + 6 q  t  + 2 q  t  + 5 q  t  + q  t  + 2 q  t  + q   t


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