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L10n111

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Acknowledgement

L10n111 as Morse Link
DrawMorseLink

PD Presentation: X6172 X12,3,13,4 X13,17,14,20 X19,11,20,16 X7,19,8,18 X15,8,16,9 X9,14,10,15 X17,5,18,10 X2536 X4,11,1,12

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

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

A2 (sl(3)) Invariant: q-18 + 2q-16 + 3q-14 + 5q-12 + 8q-10 + 12q-8 + 12q-6 + 12q-4 + 10q-2 + 7 + 5q2 + 2q4 + q6 + q12

HOMFLY-PT Polynomial: - a-3z - a-1z-3 - 3a-1z-1 - 2a-1z + 3az-3 + 8az-1 + 10az + 6az3 + az5 - 3a3z-3 - 7a3z-1 - 8a3z - 2a3z3 + a5z-3 + 2a5z-1 + a5z

Kauffman Polynomial: - 2a-3z + 4a-3z3 - a-3z5 - 2a-2z2 + 4a-2z4 - a-2z6 + a-1z-3 - 5a-1z-1 + 12a-1z - 11a-1z3 + 6a-1z5 - a-1z7 - 3z-2 + 10 - 20z2 + 13z4 - 2z6 + 3az-3 - 12az-1 + 35az - 43az3 + 21az5 - 3az7 - 6a2z-2 + 19a2 - 26a2z2 + 6a2z4 + 4a2z6 - a2z8 + 3a3z-3 - 12a3z-1 + 31a3z - 39a3z3 + 20a3z5 - 3a3z7 - 3a4z-2 + 10a4 - 8a4z2 - 3a4z4 + 5a4z6 - a4z8 + a5z-3 - 5a5z-1 + 10a5z - 11a5z3 + 6a5z5 - a5z7

Khovanov Homology:
trqj r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4
j = 8          1
j = 6         11
j = 4       11  
j = 2      111  
j = 0     141   
j = -2    213    
j = -4   151     
j = -6  113      
j = -8 12        
j = -10           
j = -121          


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]=   
4
In[3]:=
Show[DrawMorseLink[Link[10, NonAlternating, 111]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[10, NonAlternating, 111]]
Out[4]=   
PD[X[6, 1, 7, 2], X[12, 3, 13, 4], X[13, 17, 14, 20], X[19, 11, 20, 16], 
 
>   X[7, 19, 8, 18], X[15, 8, 16, 9], X[9, 14, 10, 15], X[17, 5, 18, 10], 
 
>   X[2, 5, 3, 6], X[4, 11, 1, 12]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -9, 2, -10}, {-8, 5, -4, 3}, {9, -1, -5, 6, -7, 8}, 
 
>   {10, -2, -3, 7, -6, 4}]
In[6]:=
Jones[L][q]
Out[6]=   
  -(11/2)    -(9/2)    2      -(5/2)    2        2       3/2    5/2    7/2
-q        + q       - ---- - q       - ---- - ------- - q    + q    - q
                       7/2              3/2   Sqrt[q]
                      q                q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -18    2     3     5     8    12   12   12   10      2      4    6    12
7 + q    + --- + --- + --- + --- + -- + -- + -- + -- + 5 q  + 2 q  + q  + q
            16    14    12    10    8    6    4    2
           q     q     q     q     q    q    q    q
In[8]:=
HOMFLYPT[Link[10, NonAlternating, 111]][a, z]
Out[8]=   
                   3    5                  3      5
   1      3 a   3 a    a     3    8 a   7 a    2 a    z    2 z
-(----) + --- - ---- + -- - --- + --- - ---- + ---- - -- - --- + 10 a z - 
     3     3      3     3   a z    z     z      z      3    a
  a z     z      z     z                              a
 
       3      5          3      3  3      5
>   8 a  z + a  z + 6 a z  - 2 a  z  + a z
In[9]:=
Kauffman[Link[10, NonAlternating, 111]][a, z]
Out[9]=   
                                     3    5           2      4
         2       4    1     3 a   3 a    a    3    6 a    3 a     5    12 a
10 + 19 a  + 10 a  + ---- + --- + ---- + -- - -- - ---- - ---- - --- - ---- - 
                        3    3      3     3    2     2      2    a z    z
                     a z    z      z     z    z     z      z
 
        3      5                                                        2
    12 a    5 a    2 z   12 z                3         5         2   2 z
>   ----- - ---- - --- + ---- + 35 a z + 31 a  z + 10 a  z - 20 z  - ---- - 
      z      z      3     a                                            2
                   a                                                  a
 
                            3       3
        2  2      4  2   4 z    11 z          3       3  3       5  3       4
>   26 a  z  - 8 a  z  + ---- - ----- - 43 a z  - 39 a  z  - 11 a  z  + 13 z  + 
                           3      a
                          a
 
       4                        5      5
    4 z       2  4      4  4   z    6 z          5       3  5      5  5
>   ---- + 6 a  z  - 3 a  z  - -- + ---- + 21 a z  + 20 a  z  + 6 a  z  - 
      2                         3    a
     a                         a
 
            6                        7
       6   z       2  6      4  6   z         7      3  7    5  7    2  8
>   2 z  - -- + 4 a  z  + 5 a  z  - -- - 3 a z  - 3 a  z  - a  z  - a  z  - 
            2                       a
           a
 
     4  8
>   a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
    3     2     1        1       2       1       1       1       3       5
4 + -- + q  + ------ + ----- + ----- + ----- + ----- + ----- + ----- + ----- + 
     2         12  6    8  5    8  4    6  4    6  3    4  3    6  2    4  2
    q         q   t    q  t    q  t    q  t    q  t    q  t    q  t    q  t
 
      2     1    1      1          2      4      2  2    4  2    6  3    6  4
>   ----- + - + ---- + ---- + t + q  t + q  t + q  t  + q  t  + q  t  + q  t  + 
     2  2   t    4      2
    q  t        q  t   q  t
 
     8  4
>   q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L10n111
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