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L11n394

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Acknowledgement

L11n394 as Morse Link
DrawMorseLink

PD Presentation: X6172 X14,7,15,8 X4,15,1,16 X9,22,10,19 X3849 X21,17,22,16 X11,5,12,18 X5,21,6,20 X17,11,18,10 X19,12,20,13 X13,2,14,3

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

Jones Polynomial: - q-6 + 4q-5 - 4q-4 + 8q-3 - 8q-2 + 8q-1 - 6 + 5q - 3q2 + q3

A2 (sl(3)) Invariant: - q-22 + q-20 + 4q-16 + 5q-14 + 6q-12 + 7q-10 + q-8 + 3q-6 - 2q-4 + q-2 + 1 + q4 - q6 + q8

HOMFLY-PT Polynomial: 2 + 4z2 + 4z4 + z6 + a2z-2 - 3a2 - 10a2z2 - 12a2z4 - 6a2z6 - a2z8 - 2a4z-2 + 2a4 + 7a4z2 + 5a4z4 + a4z6 + a6z-2 - a6 - a6z2

Kauffman Polynomial: a-2z2 - 3a-2z4 + a-2z6 - 2a-1z + 6a-1z3 - 10a-1z5 + 3a-1z7 + 3 - 8z2 + 15z4 - 15z6 + 4z8 - 7az + 17az3 - 10az5 - 3az7 + 2az9 + a2z-2 + 5a2 - 28a2z2 + 51a2z4 - 35a2z6 + 8a2z8 - 2a3z-1 - 5a3z + 19a3z3 - 6a3z5 - 4a3z7 + 2a3z9 + 2a4z-2 + 2a4 - 25a4z2 + 37a4z4 - 19a4z6 + 4a4z8 - 2a5z-1 - a5z + 9a5z3 - 6a5z5 + 2a5z7 + a6z-2 - a6 - 6a6z2 + 4a6z4 - a7z + a7z3

Khovanov Homology:
trqj r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4
j = 7         1
j = 5        2 
j = 3       31 
j = 1      32  
j = -1    163   
j = -3    55    
j = -5   44     
j = -7 125      
j = -9 33       
j = -11 3        
j = -131         


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, 394]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 394]]
Out[4]=   
PD[X[6, 1, 7, 2], X[14, 7, 15, 8], X[4, 15, 1, 16], X[9, 22, 10, 19], 
 
>   X[3, 8, 4, 9], X[21, 17, 22, 16], X[11, 5, 12, 18], X[5, 21, 6, 20], 
 
>   X[17, 11, 18, 10], X[19, 12, 20, 13], X[13, 2, 14, 3]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, 11, -5, -3}, {-10, 8, -6, 4}, 
 
>   {-8, -1, 2, 5, -4, 9, -7, 10, -11, -2, 3, 6, -9, 7}]
In[6]:=
Jones[L][q]
Out[6]=   
      -6   4    4    8    8    8            2    3
-6 - q   + -- - -- + -- - -- + - + 5 q - 3 q  + q
            5    4    3    2   q
           q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -22    -20    4     5     6     7     -8   3    2     -2    4    6    8
1 - q    + q    + --- + --- + --- + --- + q   + -- - -- + q   + q  - q  + q
                   16    14    12    10          6    4
                  q     q     q     q           q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 394]][a, z]
Out[8]=   
                        2      4    6
       2      4    6   a    2 a    a       2       2  2      4  2    6  2
2 - 3 a  + 2 a  - a  + -- - ---- + -- + 4 z  - 10 a  z  + 7 a  z  - a  z  + 
                        2     2     2
                       z     z     z
 
       4       2  4      4  4    6      2  6    4  6    2  8
>   4 z  - 12 a  z  + 5 a  z  + z  - 6 a  z  + a  z  - a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 394]][a, z]
Out[9]=   
                        2      4    6      3      5
       2      4    6   a    2 a    a    2 a    2 a    2 z              3
3 + 5 a  + 2 a  - a  + -- + ---- + -- - ---- - ---- - --- - 7 a z - 5 a  z - 
                        2     2     2    z      z      a
                       z     z     z
 
                          2                                      3
     5      7        2   z        2  2       4  2      6  2   6 z          3
>   a  z - a  z - 8 z  + -- - 28 a  z  - 25 a  z  - 6 a  z  + ---- + 17 a z  + 
                          2                                    a
                         a
 
                                            4
        3  3      5  3    7  3       4   3 z        2  4       4  4      6  4
>   19 a  z  + 9 a  z  + a  z  + 15 z  - ---- + 51 a  z  + 37 a  z  + 4 a  z  - 
                                           2
                                          a
 
        5                                          6
    10 z          5      3  5      5  5       6   z        2  6       4  6
>   ----- - 10 a z  - 6 a  z  - 6 a  z  - 15 z  + -- - 35 a  z  - 19 a  z  + 
      a                                            2
                                                  a
 
       7
    3 z         7      3  7      5  7      8      2  8      4  8        9
>   ---- - 3 a z  - 4 a  z  + 2 a  z  + 4 z  + 8 a  z  + 4 a  z  + 2 a z  + 
     a
 
       3  9
>   2 a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
5    6     1        3        3       1       3       2       5       4
-- + - + ------ + ------ + ----- + ----- + ----- + ----- + ----- + ----- + 
 3   q    13  5    11  4    9  4    7  4    9  3    7  3    7  2    5  2
q        q   t    q   t    q  t    q  t    q  t    q  t    q  t    q  t
 
     4      5      1    3 t                2      3  2    3  3      5  3    7  4
>   ---- + ---- + --- + --- + 3 q t + 2 q t  + 3 q  t  + q  t  + 2 q  t  + q  t
     5      3     q t    q
    q  t   q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n394
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L11n395