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L11a466

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Acknowledgement

L11a466 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,4,11,3 X14,8,5,7 X18,21,19,22 X16,9,17,10 X8,15,9,16 X20,13,21,14 X12,19,13,20 X22,17,15,18 X2536 X4,12,1,11

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

Jones Polynomial: q-9 - 3q-8 + 7q-7 - 12q-6 + 16q-5 - 17q-4 + 19q-3 - 15q-2 + 12q-1 - 6 + 3q - q2

A2 (sl(3)) Invariant: q-28 - q-24 + 3q-22 - 2q-20 + 4q-16 + 7q-12 + 3q-10 + 5q-8 + 5q-6 - q-4 + 5q-2 - 1 - q2 + q4 - q6

HOMFLY-PT Polynomial: - 1 - 2z2 - z4 + a2z-2 + 5a2 + 6a2z2 + 3a2z4 + a2z6 - 2a4z-2 - 4a4 - 2a4z2 + a4z4 + a4z6 + a6z-2 - a6 - 3a6z2 - 2a6z4 + a8 + a8z2

Kauffman Polynomial: a-1z - 2a-1z3 + a-1z5 - 2 + 5z2 - 6z4 + 3z6 + 3az - 3az3 - 3az5 + 4az7 + a2z-2 - 8a2 + 18a2z2 - 15a2z4 + 2a2z6 + 4a2z8 - 2a3z-1 + 5a3z + 3a3z3 - 10a3z5 + 4a3z7 + 3a3z9 + 2a4z-2 - 8a4 + 16a4z2 - 9a4z4 - 9a4z6 + 8a4z8 + a4z10 - 2a5z-1 - a5z + 12a5z3 - 15a5z5 - a5z7 + 6a5z9 + a6z-2 - 3a6 + 6a6z2 - 15a6z6 + 8a6z8 + a6z10 - 6a7z + 15a7z3 - 17a7z5 + 2a7z7 + 3a7z9 - a8 + 6a8z2 - 3a8z4 - 6a8z6 + 4a8z8 - 2a9z + 7a9z3 - 8a9z5 + 3a9z7 - a10 + 3a10z2 - 3a10z4 + a10z6

Khovanov Homology:
trqj r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3
j = 5           1
j = 3          2 
j = 1         41 
j = -1        82  
j = -3       96   
j = -5      106    
j = -7     79     
j = -9    910      
j = -11   59       
j = -13  27        
j = -15 15         
j = -17 2          
j = -191           


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, Alternating, 466]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 466]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 4, 11, 3], X[14, 8, 5, 7], X[18, 21, 19, 22], 
 
>   X[16, 9, 17, 10], X[8, 15, 9, 16], X[20, 13, 21, 14], X[12, 19, 13, 20], 
 
>   X[22, 17, 15, 18], X[2, 5, 3, 6], X[4, 12, 1, 11]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {6, -5, 9, -4, 8, -7, 4, -9}, 
 
>   {10, -1, 3, -6, 5, -2, 11, -8, 7, -3}]
In[6]:=
Jones[L][q]
Out[6]=   
      -9   3    7    12   16   17   19   15   12          2
-6 + q   - -- + -- - -- + -- - -- + -- - -- + -- + 3 q - q
            8    7    6    5    4    3    2   q
           q    q    q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
      -28    -24    3     2     4     7     3    5    5     -4   5     2    4
-1 + q    - q    + --- - --- + --- + --- + --- + -- + -- - q   + -- - q  + q  - 
                    22    20    16    12    10    8    6          2
                   q     q     q     q     q     q    q          q
 
     6
>   q
In[8]:=
HOMFLYPT[Link[11, Alternating, 466]][a, z]
Out[8]=   
                              2      4    6
        2      4    6    8   a    2 a    a       2      2  2      4  2
-1 + 5 a  - 4 a  - a  + a  + -- - ---- + -- - 2 z  + 6 a  z  - 2 a  z  - 
                              2     2     2
                             z     z     z
 
       6  2    8  2    4      2  4    4  4      6  4    2  6    4  6
>   3 a  z  + a  z  - z  + 3 a  z  + a  z  - 2 a  z  + a  z  + a  z
In[9]:=
Kauffman[Link[11, Alternating, 466]][a, z]
Out[9]=   
                                      2      4    6      3      5
        2      4      6    8    10   a    2 a    a    2 a    2 a    z
-2 - 8 a  - 8 a  - 3 a  - a  - a   + -- + ---- + -- - ---- - ---- + - + 3 a z + 
                                      2     2     2    z      z     a
                                     z     z     z
 
       3      5        7        9        2       2  2       4  2      6  2
>   5 a  z - a  z - 6 a  z - 2 a  z + 5 z  + 18 a  z  + 16 a  z  + 6 a  z  + 
 
                            3
       8  2      10  2   2 z         3      3  3       5  3       7  3
>   6 a  z  + 3 a   z  - ---- - 3 a z  + 3 a  z  + 12 a  z  + 15 a  z  + 
                          a
 
                                                                5
       9  3      4       2  4      4  4      8  4      10  4   z         5
>   7 a  z  - 6 z  - 15 a  z  - 9 a  z  - 3 a  z  - 3 a   z  + -- - 3 a z  - 
                                                               a
 
        3  5       5  5       7  5      9  5      6      2  6      4  6
>   10 a  z  - 15 a  z  - 17 a  z  - 8 a  z  + 3 z  + 2 a  z  - 9 a  z  - 
 
        6  6      8  6    10  6        7      3  7    5  7      7  7
>   15 a  z  - 6 a  z  + a   z  + 4 a z  + 4 a  z  - a  z  + 2 a  z  + 
 
       9  7      2  8      4  8      6  8      8  8      3  9      5  9
>   3 a  z  + 4 a  z  + 8 a  z  + 8 a  z  + 4 a  z  + 3 a  z  + 6 a  z  + 
 
       7  9    4  10    6  10
>   3 a  z  + a  z   + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
6    8     1        2        1        5        2        7        5
-- + - + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
 3   q    19  8    17  7    15  7    15  6    13  6    13  5    11  5
q        q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      9        9      10       7       9      10      6      9     2 t
>   ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + --- + 
     11  4    9  4    9  3    7  3    7  2    5  2    5      3      q
    q   t    q  t    q  t    q  t    q  t    q  t    q  t   q  t
 
               2      3  2    5  3
>   4 q t + q t  + 2 q  t  + q  t


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