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L11n392

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Acknowledgement

L11n392 as Morse Link
DrawMorseLink

PD Presentation: X6172 X16,7,17,8 X4,17,1,18 X5,12,6,13 X8493 X22,14,19,13 X20,10,21,9 X10,20,11,19 X14,22,15,21 X11,18,12,5 X2,16,3,15

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

Jones Polynomial: - q-5 + 4q-4 - 9q-3 + 13q-2 - 16q-1 + 17 - 14q + 13q2 - 6q3 + 3q4

A2 (sl(3)) Invariant: - q-16 + q-14 + 2q-12 - 4q-10 + q-8 - 3q-6 - 4q-4 + 2q-2 - 2 + 7q2 + 3q4 + 7q6 + 9q8 + 2q10 + 5q12 + 2q14

HOMFLY-PT Polynomial: 2a-4z-2 + 2a-4 - 5a-2z-2 - 8a-2 - 3a-2z2 + a-2z4 + 4z-2 + 8 + 3z2 - z4 - z6 - a2z-2 - 2a2 + a2z2 + 2a2z4 - a4z2

Kauffman Polynomial: - 2a-4z-2 + 8a-4 - 11a-4z2 + 6a-4z4 + 5a-3z-1 - 13a-3z + 10a-3z3 - 3a-3z5 + 3a-3z7 - 5a-2z-2 + 16a-2 - 24a-2z2 + 17a-2z4 - 8a-2z6 + 5a-2z8 + 9a-1z-1 - 24a-1z + 29a-1z3 - 26a-1z5 + 10a-1z7 + 2a-1z9 - 4z-2 + 11 - 15z2 + 12z4 - 18z6 + 12z8 + 5az-1 - 14az + 29az3 - 38az5 + 15az7 + 2az9 - a2z-2 + 2a2 - 4a2z4 - 6a2z6 + 7a2z8 + a3z-1 - 3a3z + 9a3z3 - 14a3z5 + 8a3z7 + 2a4z2 - 5a4z4 + 4a4z6 - a5z3 + a5z5

Khovanov Homology:
trqj r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4
j = 9         3
j = 7        52
j = 5       81 
j = 3      65  
j = 1     118   
j = -1    78    
j = -3   69     
j = -5  37      
j = -7 16       
j = -9 3        
j = -111         


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, 392]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 392]]
Out[4]=   
PD[X[6, 1, 7, 2], X[16, 7, 17, 8], X[4, 17, 1, 18], X[5, 12, 6, 13], 
 
>   X[8, 4, 9, 3], X[22, 14, 19, 13], X[20, 10, 21, 9], X[10, 20, 11, 19], 
 
>   X[14, 22, 15, 21], X[11, 18, 12, 5], X[2, 16, 3, 15]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -11, 5, -3}, {8, -7, 9, -6}, 
 
>   {-4, -1, 2, -5, 7, -8, -10, 4, 6, -9, 11, -2, 3, 10}]
In[6]:=
Jones[L][q]
Out[6]=   
      -5   4    9    13   16              2      3      4
17 - q   + -- - -- + -- - -- - 14 q + 13 q  - 6 q  + 3 q
            4    3    2   q
           q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
      -16    -14    2     4     -8   3    4    2       2      4      6      8
-2 - q    + q    + --- - --- + q   - -- - -- + -- + 7 q  + 3 q  + 7 q  + 9 q  + 
                    12    10          6    4    2
                   q     q           q    q    q
 
       10      12      14
>   2 q   + 5 q   + 2 q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 392]][a, z]
Out[8]=   
                                           2             2
    2    8       2   4      2       5     a       2   3 z     2  2    4  2
8 + -- - -- - 2 a  + -- + ----- - ----- - -- + 3 z  - ---- + a  z  - a  z  - 
     4    2           2    4  2    2  2    2            2
    a    a           z    a  z    a  z    z            a
 
          4
     4   z       2  4    6
>   z  + -- + 2 a  z  - z
          2
         a
In[9]:=
Kauffman[Link[11, NonAlternating, 392]][a, z]
Out[9]=   
                                            2                       3
     8    16      2   4      2       5     a     5      9    5 a   a    13 z
11 + -- + -- + 2 a  - -- - ----- - ----- - -- + ---- + --- + --- + -- - ---- - 
      4    2           2    4  2    2  2    2    3     a z    z    z      3
     a    a           z    a  z    a  z    z    a  z                     a
 
                                         2       2                 3       3
    24 z               3         2   11 z    24 z       4  2   10 z    29 z
>   ---- - 14 a z - 3 a  z - 15 z  - ----- - ----- + 2 a  z  + ----- + ----- + 
     a                                 4       2                 3       a
                                      a       a                 a
 
                                           4       4
          3      3  3    5  3       4   6 z    17 z       2  4      4  4
>   29 a z  + 9 a  z  - a  z  + 12 z  + ---- + ----- - 4 a  z  - 5 a  z  - 
                                          4      2
                                         a      a
 
       5       5                                           6
    3 z    26 z          5       3  5    5  5       6   8 z       2  6
>   ---- - ----- - 38 a z  - 14 a  z  + a  z  - 18 z  - ---- - 6 a  z  + 
      3      a                                            2
     a                                                   a
 
                 7       7                                  8
       4  6   3 z    10 z          7      3  7       8   5 z       2  8
>   4 a  z  + ---- + ----- + 15 a z  + 8 a  z  + 12 z  + ---- + 7 a  z  + 
                3      a                                   2
               a                                          a
 
       9
    2 z         9
>   ---- + 2 a z
     a
In[10]:=
Kh[L][q, t]
Out[10]=   
8            1        3       1       6       3       7       6      9
- + 11 q + ------ + ----- + ----- + ----- + ----- + ----- + ----- + ---- + 
q           11  5    9  4    7  4    7  3    5  3    5  2    3  2    3
           q   t    q  t    q  t    q  t    q  t    q  t    q  t    q  t
 
     7               3        3  2      5  2    5  3      7  3      7  4
>   --- + 8 q t + 6 q  t + 5 q  t  + 8 q  t  + q  t  + 5 q  t  + 2 q  t  + 
    q t
 
       9  4
>   3 q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n392
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