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L11n32

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Acknowledgement

L11n32 as Morse Link
DrawMorseLink

PD Presentation: X6172 X20,7,21,8 X4,21,1,22 X9,14,10,15 X3849 X5,13,6,12 X13,5,14,22 X15,18,16,19 X11,17,12,16 X17,11,18,10 X19,2,20,3

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

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

A2 (sl(3)) Invariant: - q-24 + q-22 + 2q-18 + 2q-16 + q-14 + 3q-12 - q-10 + 2q-8 - q-6 - q-4 - 1 + q2 + q6 + q8

HOMFLY-PT Polynomial: - a-1z-1 - 3a-1z - a-1z3 + 3az-1 + 8az + 8az3 + 2az5 - 4a3z-1 - 10a3z - 9a3z3 - 5a3z5 - a3z7 + 2a5z-1 + 4a5z + 4a5z3 + a5z5 - a7z

Kauffman Polynomial: - a-1z-1 + 5a-1z - 8a-1z3 + 5a-1z5 - a-1z7 - 1 + 6z2 - 12z4 + 9z6 - 2z8 - 3az-1 + 17az - 31az3 + 19az5 - az7 - az9 - 3a2 + 13a2z2 - 27a2z4 + 24a2z6 - 6a2z8 - 4a3z-1 + 24a3z - 44a3z3 + 32a3z5 - 5a3z7 - a3z9 - 2a4 + 7a4z2 - 13a4z4 + 13a4z6 - 4a4z8 - 2a5z-1 + 14a5z - 25a5z3 + 18a5z5 - 5a5z7 - a6 - a6z2 + 2a6z4 - 2a6z6 + 2a7z - 4a7z3 - a8z2

Khovanov Homology:
trqj r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4
j = 6         1
j = 4        1 
j = 2       31 
j = 0      31  
j = -2     43   
j = -4    44    
j = -6   33     
j = -8  24      
j = -10 23       
j = -12 3        
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, NonAlternating, 32]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 32]]
Out[4]=   
PD[X[6, 1, 7, 2], X[20, 7, 21, 8], X[4, 21, 1, 22], X[9, 14, 10, 15], 
 
>   X[3, 8, 4, 9], X[5, 13, 6, 12], X[13, 5, 14, 22], X[15, 18, 16, 19], 
 
>   X[11, 17, 12, 16], X[17, 11, 18, 10], X[19, 2, 20, 3]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, 11, -5, -3}, {-6, -1, 2, 5, -4, 10, -9, 6, -7, 4, -8, 9, -10, 8, 
 
>    -11, -2, 3, 7}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(13/2)     4      5      7      7      7        6                     3/2
q        - ----- + ---- - ---- + ---- - ---- + ------- - 4 Sqrt[q] + 2 q    - 
            11/2    9/2    7/2    5/2    3/2   Sqrt[q]
           q       q      q      q      q
 
     5/2
>   q
In[7]:=
A2Invariant[L][q]
Out[7]=   
      -24    -22    2     2     -14    3     -10   2     -6    -4    2    6    8
-1 - q    + q    + --- + --- + q    + --- - q    + -- - q   - q   + q  + q  + q
                    18    16           12           8
                   q     q            q            q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 32]][a, z]
Out[8]=   
                  3      5                                            3
   1     3 a   4 a    2 a    3 z               3        5      7     z
-(---) + --- - ---- + ---- - --- + 8 a z - 10 a  z + 4 a  z - a  z - -- + 
  a z     z     z      z      a                                      a
 
         3      3  3      5  3        5      3  5    5  5    3  7
>   8 a z  - 9 a  z  + 4 a  z  + 2 a z  - 5 a  z  + a  z  - a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 32]][a, z]
Out[9]=   
                                       3      5
        2      4    6    1    3 a   4 a    2 a    5 z                3
-1 - 3 a  - 2 a  - a  - --- - --- - ---- - ---- + --- + 17 a z + 24 a  z + 
                        a z    z     z      z      a
 
                                                                      3
        5        7        2       2  2      4  2    6  2    8  2   8 z
>   14 a  z + 2 a  z + 6 z  + 13 a  z  + 7 a  z  - a  z  - a  z  - ---- - 
                                                                    a
 
          3       3  3       5  3      7  3       4       2  4       4  4
>   31 a z  - 44 a  z  - 25 a  z  - 4 a  z  - 12 z  - 27 a  z  - 13 a  z  + 
 
                 5
       6  4   5 z          5       3  5       5  5      6       2  6
>   2 a  z  + ---- + 19 a z  + 32 a  z  + 18 a  z  + 9 z  + 24 a  z  + 
               a
 
                          7
        4  6      6  6   z       7      3  7      5  7      8      2  8
>   13 a  z  - 2 a  z  - -- - a z  - 5 a  z  - 5 a  z  - 2 z  - 6 a  z  - 
                         a
 
       4  8      9    3  9
>   4 a  z  - a z  - a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
4    4      1        3        2        3        2       4       3      3
-- + -- + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ---- + 
 4    2    14  5    12  4    10  4    10  3    8  3    8  2    6  2    6
q    q    q   t    q   t    q   t    q   t    q  t    q  t    q  t    q  t
 
     4           3 t    2      2  2    2  3    4  3    6  4
>   ---- + 3 t + --- + t  + 3 q  t  + q  t  + q  t  + q  t
     4            2
    q  t         q


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n32
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