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L11n338

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Acknowledgement

L11n338 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,3,11,4 X11,18,12,19 X7,14,8,15 X13,8,14,9 X22,20,13,19 X20,16,21,15 X16,22,17,21 X17,12,18,5 X2536 X4,9,1,10

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

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

A2 (sl(3)) Invariant: q-26 + 3q-24 + 5q-22 + 7q-20 + 6q-18 + 7q-16 + 2q-14 - 3q-8 + q-6 - 2q-4 + q-2 - q2 + q4 - q6

HOMFLY-PT Polynomial: - 1 - 2z2 - z4 - a2z-2 + a2 + 5a2z2 + 4a2z4 + a2z6 + 4a4z-2 + 6a4 + 3a4z2 - 5a6z-2 - 7a6 - 2a6z2 + 2a8z-2 + a8

Kauffman Polynomial: a-1z - 2a-1z3 + a-1z5 - 1 + 3z2 - 7z4 + 3z6 + az-1 - 2az3 - 5az5 + 3az7 - a2z-2 - a2 + 8a2z2 - 12a2z4 + 3a2z6 + a2z8 + 5a3z-1 - 15a3z + 17a3z3 - 11a3z5 + 4a3z7 - 4a4z-2 + 12a4 - 12a4z2 + 9a4z4 - 3a4z6 + a4z8 + 9a5z-1 - 35a5z + 42a5z3 - 15a5z5 + 2a5z7 - 5a6z-2 + 23a6 - 41a6z2 + 35a6z4 - 11a6z6 + a6z8 + 5a7z-1 - 21a7z + 25a7z3 - 10a7z5 + a7z7 - 2a8z-2 + 12a8 - 24a8z2 + 21a8z4 - 8a8z6 + a8z8

Khovanov Homology:
trqj r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3
j = 5           1
j = 3          2 
j = 1         31 
j = -1        32  
j = -3       44   
j = -5     132    
j = -7     24     
j = -9   133      
j = -11    4       
j = -13  1         
j = -151           
j = -171           


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, 338]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 338]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[11, 18, 12, 19], X[7, 14, 8, 15], 
 
>   X[13, 8, 14, 9], X[22, 20, 13, 19], X[20, 16, 21, 15], X[16, 22, 17, 21], 
 
>   X[17, 12, 18, 5], X[2, 5, 3, 6], X[4, 9, 1, 10]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, -4, 5, 11, -2, -3, 9}, 
 
>   {-5, 4, 7, -8, -9, 3, 6, -7, 8, -6}]
In[6]:=
Jones[L][q]
Out[6]=   
      -8    -6   3    4    6    6    6          2
-5 + q   + q   + -- - -- + -- - -- + - + 3 q - q
                  5    4    3    2   q
                 q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
 -26    3     5     7     6     7     2    3     -6   2     -2    2    4    6
q    + --- + --- + --- + --- + --- + --- - -- + q   - -- + q   - q  + q  - q
        24    22    20    18    16    14    8          4
       q     q     q     q     q     q     q          q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 338]][a, z]
Out[8]=   
                              2      4      6      8
      2      4      6    8   a    4 a    5 a    2 a       2      2  2
-1 + a  + 6 a  - 7 a  + a  - -- + ---- - ---- + ---- - 2 z  + 5 a  z  + 
                              2     2      2      2
                             z     z      z      z
 
       4  2      6  2    4      2  4    2  6
>   3 a  z  - 2 a  z  - z  + 4 a  z  + a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 338]][a, z]
Out[9]=   
                                   2      4      6      8          3      5
      2       4       6       8   a    4 a    5 a    2 a    a   5 a    9 a
-1 - a  + 12 a  + 23 a  + 12 a  - -- - ---- - ---- - ---- + - + ---- + ---- + 
                                   2     2      2      2    z    z      z
                                  z     z      z      z
 
       7
    5 a    z       3         5         7        2      2  2       4  2
>   ---- + - - 15 a  z - 35 a  z - 21 a  z + 3 z  + 8 a  z  - 12 a  z  - 
     z     a
 
                             3
        6  2       8  2   2 z         3       3  3       5  3       7  3
>   41 a  z  - 24 a  z  - ---- - 2 a z  + 17 a  z  + 42 a  z  + 25 a  z  - 
                           a
 
                                                       5
       4       2  4      4  4       6  4       8  4   z         5       3  5
>   7 z  - 12 a  z  + 9 a  z  + 35 a  z  + 21 a  z  + -- - 5 a z  - 11 a  z  - 
                                                      a
 
        5  5       7  5      6      2  6      4  6       6  6      8  6
>   15 a  z  - 10 a  z  + 3 z  + 3 a  z  - 3 a  z  - 11 a  z  - 8 a  z  + 
 
         7      3  7      5  7    7  7    2  8    4  8    6  8    8  8
>   3 a z  + 4 a  z  + 2 a  z  + a  z  + a  z  + a  z  + a  z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
4    3     1        1        1        1       4        3       3       2
-- + - + ------ + ------ + ------ + ----- + ------ + ----- + ----- + ----- + 
 3   q    17  8    15  8    13  6    9  5    11  4    9  4    9  3    7  3
q        q   t    q   t    q   t    q  t    q   t    q  t    q  t    q  t
 
      1       4       3      2      4     2 t              2      3  2    5  3
>   ----- + ----- + ----- + ---- + ---- + --- + 3 q t + q t  + 2 q  t  + q  t
     5  3    7  2    5  2    5      3      q
    q  t    q  t    q  t    q  t   q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n338
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