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L11n356
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L11n358
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L11n357

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Acknowledgement

L11n357 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,3,11,4 X11,19,12,18 X7,16,8,17 X15,8,16,9 X17,15,18,22 X13,21,14,20 X19,13,20,12 X21,5,22,14 X2536 X4,9,1,10

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

Jones Polynomial: q-5 - q-4 + 3q-3 - 3q-2 + 4q-1 - 3 + 4q - 2q2 + 2q3 - q4

A2 (sl(3)) Invariant: q-16 + 2q-14 + 2q-12 + 3q-10 + 2q-8 + 3q-6 + 3q-4 + 3q-2 + 4 + 2q2 + 2q4 + q6 - q12

HOMFLY-PT Polynomial: - a-2 - 3a-2z2 - a-2z4 + z-2 + 6 + 8z2 + 5z4 + z6 - 2a2z-2 - 8a2 - 8a2z2 - 2a2z4 + a4z-2 + 3a4 + a4z2

Kauffman Polynomial: a-5z - a-4 + 2a-4z2 + a-3z - 2a-3z3 + a-3z5 - a-2 + 3a-2z2 - 6a-2z4 + 2a-2z6 - 3a-1z + 11a-1z3 - 12a-1z5 + 3a-1z7 - z-2 + 8 - 20z2 + 24z4 - 15z6 + 3z8 + 2az-1 - 10az + 18az3 - 8az5 - 2az7 + az9 - 2a2z-2 + 14a2 - 38a2z2 + 47a2z4 - 24a2z6 + 4a2z8 + 2a3z-1 - 7a3z + 5a3z3 + 5a3z5 - 5a3z7 + a3z9 - a4z-2 + 7a4 - 17a4z2 + 17a4z4 - 7a4z6 + a4z8

Khovanov Homology:
trqj r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3
j = 9         1
j = 7        1 
j = 5       22 
j = 3      211 
j = 1     23   
j = -1    221   
j = -3   23     
j = -5  11      
j = -7 13       
j = -9          
j = -111         


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[11, NonAlternating, 357]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 357]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[11, 19, 12, 18], X[7, 16, 8, 17], 
 
>   X[15, 8, 16, 9], X[17, 15, 18, 22], X[13, 21, 14, 20], X[19, 13, 20, 12], 
 
>   X[21, 5, 22, 14], X[2, 5, 3, 6], X[4, 9, 1, 10]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {-5, 4, -6, 3, -8, 7, -9, 6}, 
 
>   {10, -1, -4, 5, 11, -2, -3, 8, -7, 9}]
In[6]:=
Jones[L][q]
Out[6]=   
      -5    -4   3    3    4            2      3    4
-3 + q   - q   + -- - -- + - + 4 q - 2 q  + 2 q  - q
                  3    2   q
                 q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -16    2     2     3    2    3    3    3       2      4    6    12
4 + q    + --- + --- + --- + -- + -- + -- + -- + 2 q  + 2 q  + q  - q
            14    12    10    8    6    4    2
           q     q     q     q    q    q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 357]][a, z]
Out[8]=   
                                 2    4             2
     -2      2      4    -2   2 a    a       2   3 z       2  2    4  2
6 - a   - 8 a  + 3 a  + z   - ---- + -- + 8 z  - ---- - 8 a  z  + a  z  + 
                                2     2            2
                               z     z            a
 
            4
       4   z       2  4    6
>   5 z  - -- - 2 a  z  + z
            2
           a
In[9]:=
Kauffman[Link[11, NonAlternating, 357]][a, z]
Out[9]=   
                                        2    4            3
     -4    -2       2      4    -2   2 a    a    2 a   2 a    z    z    3 z
8 - a   - a   + 14 a  + 7 a  - z   - ---- - -- + --- + ---- + -- + -- - --- - 
                                       2     2    z     z      5    3    a
                                      z     z                 a    a
 
                                 2      2                            3
                3         2   2 z    3 z        2  2       4  2   2 z
>   10 a z - 7 a  z - 20 z  + ---- + ---- - 38 a  z  - 17 a  z  - ---- + 
                                4      2                            3
                               a      a                            a
 
        3                                  4                          5
    11 z          3      3  3       4   6 z        2  4       4  4   z
>   ----- + 18 a z  + 5 a  z  + 24 z  - ---- + 47 a  z  + 17 a  z  + -- - 
      a                                   2                           3
                                         a                           a
 
        5                                 6                           7
    12 z         5      3  5       6   2 z        2  6      4  6   3 z
>   ----- - 8 a z  + 5 a  z  - 15 z  + ---- - 24 a  z  - 7 a  z  + ---- - 
      a                                  2                          a
                                        a
 
         7      3  7      8      2  8    4  8      9    3  9
>   2 a z  - 5 a  z  + 3 z  + 4 a  z  + a  z  + a z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
1            3     1        1       3       1       1       2       3
- + 3 q + 2 q  + ------ + ----- + ----- + ----- + ----- + ----- + ----- + 
q                 11  6    7  5    7  4    5  4    5  3    3  3    3  2
                 q   t    q  t    q  t    q  t    q  t    q  t    q  t
 
     2      2    2 q    3        5      3  2      5  2    7  2    9  3
>   ---- + --- + --- + q  t + 2 q  t + q  t  + 2 q  t  + q  t  + q  t
       2   q t    t
    q t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n357
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