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L11a483

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Acknowledgement

L11a483 as Morse Link
DrawMorseLink

PD Presentation: X6172 X14,7,15,8 X4,15,1,16 X10,6,11,5 X8493 X22,18,19,17 X20,12,21,11 X12,20,13,19 X18,22,5,21 X16,10,17,9 X2,14,3,13

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

Jones Polynomial: - q-2 + 5q-1 - 11 + 18q - 22q2 + 27q3 - 25q4 + 22q5 - 15q6 + 9q7 - 4q8 + q9

A2 (sl(3)) Invariant: - q-6 + 3q-4 - q-2 - 2 + 5q2 - 4q4 + 5q6 + 4q8 + 3q10 + 9q12 + 7q16 - 3q20 + 3q22 - 2q24 + q28

HOMFLY-PT Polynomial: a-8 + a-8z2 + a-6z-2 - 3a-6 - 6a-6z2 - 3a-6z4 - 2a-4z-2 + 2a-4 + 8a-4z2 + 6a-4z4 + 2a-4z6 + a-2z-2 - a-2 - 3a-2z2 + a-2z6 + 1 - z4

Kauffman Polynomial: a-10z2 - 2a-10z4 + a-10z6 - 2a-9z + 6a-9z3 - 9a-9z5 + 4a-9z7 + 2a-8 - 6a-8z2 + 11a-8z4 - 15a-8z6 + 7a-8z8 - 7a-7z + 23a-7z3 - 20a-7z5 - 2a-7z7 + 6a-7z9 + a-6z-2 + 3a-6 - 25a-6z2 + 60a-6z4 - 59a-6z6 + 19a-6z8 + 2a-6z10 - 2a-5z-1 - 5a-5z + 29a-5z3 - 18a-5z5 - 17a-5z7 + 15a-5z9 + 2a-4z-2 + 2a-4 - 27a-4z2 + 65a-4z4 - 70a-4z6 + 26a-4z8 + 2a-4z10 - 2a-3z-1 - a-3z + 15a-3z3 - 22a-3z5 + 9a-3z9 + a-2z-2 + a-2 - 9a-2z2 + 14a-2z4 - 22a-2z6 + 14a-2z8 - a-1z + 3a-1z3 - 14a-1z5 + 11a-1z7 + 1 - 4z4 + 5z6 + az5

Khovanov Homology:
trqj r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5r = 6r = 7r = 8
j = 19           1
j = 17          3 
j = 15         61 
j = 13        93  
j = 11       136   
j = 9      1411    
j = 7     1311     
j = 5    914      
j = 3   913       
j = 1  411        
j = -1 17         
j = -3 4          
j = -51           


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, 483]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 483]]
Out[4]=   
PD[X[6, 1, 7, 2], X[14, 7, 15, 8], X[4, 15, 1, 16], X[10, 6, 11, 5], 
 
>   X[8, 4, 9, 3], X[22, 18, 19, 17], X[20, 12, 21, 11], X[12, 20, 13, 19], 
 
>   X[18, 22, 5, 21], X[16, 10, 17, 9], X[2, 14, 3, 13]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -11, 5, -3}, {8, -7, 9, -6}, 
 
>   {4, -1, 2, -5, 10, -4, 7, -8, 11, -2, 3, -10, 6, -9}]
In[6]:=
Jones[L][q]
Out[6]=   
       -2   5              2       3       4       5       6      7      8    9
-11 - q   + - + 18 q - 22 q  + 27 q  - 25 q  + 22 q  - 15 q  + 9 q  - 4 q  + q
            q
In[7]:=
A2Invariant[L][q]
Out[7]=   
      -6   3     -2      2      4      6      8      10      12      16
-2 - q   + -- - q   + 5 q  - 4 q  + 5 q  + 4 q  + 3 q   + 9 q   + 7 q   - 
            4
           q
 
       20      22      24    28
>   3 q   + 3 q   - 2 q   + q
In[8]:=
HOMFLYPT[Link[11, Alternating, 483]][a, z]
Out[8]=   
                                                   2      2      2      2
     -8   3    2     -2     1       2       1     z    6 z    8 z    3 z
1 + a   - -- + -- - a   + ----- - ----- + ----- + -- - ---- + ---- - ---- - 
           6    4          6  2    4  2    2  2    8     6      4      2
          a    a          a  z    a  z    a  z    a     a      a      a
 
            4      4      6    6
     4   3 z    6 z    2 z    z
>   z  - ---- + ---- + ---- + --
           6      4      4     2
          a      a      a     a
In[9]:=
Kauffman[Link[11, Alternating, 483]][a, z]
Out[9]=   
    2    3    2     -2     1       2       1      2      2     2 z   7 z
1 + -- + -- + -- + a   + ----- + ----- + ----- - ---- - ---- - --- - --- - 
     8    6    4          6  2    4  2    2  2    5      3      9     7
    a    a    a          a  z    a  z    a  z    a  z   a  z   a     a
 
                    2       2       2       2      2      3       3       3
    5 z   z    z   z     6 z    25 z    27 z    9 z    6 z    23 z    29 z
>   --- - -- - - + --- - ---- - ----- - ----- - ---- + ---- + ----- + ----- + 
     5     3   a    10     8      6       4       2      9      7       5
    a     a        a      a      a       a       a      a      a       a
 
        3      3             4       4       4       4       4      5       5
    15 z    3 z       4   2 z    11 z    60 z    65 z    14 z    9 z    20 z
>   ----- + ---- - 4 z  - ---- + ----- + ----- + ----- + ----- - ---- - ----- - 
      3      a             10      8       6       4       2       9      7
     a                    a       a       a       a       a       a      a
 
        5       5       5                  6        6       6       6       6
    18 z    22 z    14 z       5      6   z     15 z    59 z    70 z    22 z
>   ----- - ----- - ----- + a z  + 5 z  + --- - ----- - ----- - ----- - ----- + 
      5       3       a                    10     8       6       4       2
     a       a                            a      a       a       a       a
 
       7      7       7       7      8       8       8       8      9       9
    4 z    2 z    17 z    11 z    7 z    19 z    26 z    14 z    6 z    15 z
>   ---- - ---- - ----- + ----- + ---- + ----- + ----- + ----- + ---- + ----- + 
      9      7      5       a       8      6       4       2       7      5
     a      a      a               a      a       a       a       a      a
 
       9      10      10
    9 z    2 z     2 z
>   ---- + ----- + -----
      3      6       4
     a      a       a
In[10]:=
Kh[L][q, t]
Out[10]=   
          3     1       4      1      7    4 q       3        5         5  2
11 q + 9 q  + ----- + ----- + ---- + --- + --- + 13 q  t + 9 q  t + 14 q  t  + 
               5  3    3  2      2   q t    t
              q  t    q  t    q t
 
        7  2       7  3       9  3       9  4       11  4      11  5
>   13 q  t  + 11 q  t  + 14 q  t  + 11 q  t  + 13 q   t  + 6 q   t  + 
 
       13  5      13  6      15  6    15  7      17  7    19  8
>   9 q   t  + 3 q   t  + 6 q   t  + q   t  + 3 q   t  + q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a483
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