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L11n190

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Acknowledgement

L11n190 as Morse Link
DrawMorseLink

PD Presentation: X8192 X12,3,13,4 X22,10,7,9 X10,14,11,13 X5,16,6,17 X20,15,21,16 X18,21,19,22 X14,19,15,20 X2738 X4,11,5,12 X17,6,18,1

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

Jones Polynomial: q-21/2 - 3q-19/2 + 6q-17/2 - 9q-15/2 + 10q-13/2 - 12q-11/2 + 10q-9/2 - 8q-7/2 + 5q-5/2 - 2q-3/2

A2 (sl(3)) Invariant: - q-34 - 2q-32 + q-30 - q-26 + 4q-24 + q-22 + 3q-20 + 3q-18 + 2q-14 - 3q-12 + q-10 + q-8 - 2q-6 + 2q-4

HOMFLY-PT Polynomial: - 2a3z - 2a3z3 + a5z + a5z3 + a5z5 - 2a7z-1 - 6a7z - 4a7z3 + 3a9z-1 + 4a9z - a11z-1

Kauffman Polynomial: 2a3z - 3a3z3 + 3a4z2 - 4a4z4 - a4z6 - 3a5z3 + 2a5z5 - 3a5z7 + 2a6z2 - 2a6z4 + 2a6z6 - 3a6z8 - 2a7z-1 + 7a7z - 16a7z3 + 19a7z5 - 7a7z7 - a7z9 + 3a8 - 9a8z2 + 7a8z4 + 8a8z6 - 6a8z8 - 3a9z-1 + 12a9z - 24a9z3 + 26a9z5 - 7a9z7 - a9z9 + 3a10 - 11a10z2 + 8a10z4 + 4a10z6 - 3a10z8 - a11z-1 + 3a11z - 8a11z3 + 9a11z5 - 3a11z7 + a12 - 3a12z2 + 3a12z4 - a12z6

Khovanov Homology:
trqj r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0
j = -2         2
j = -4        41
j = -6       41 
j = -8      64  
j = -10     64   
j = -12    46    
j = -14   56     
j = -16  25      
j = -18 14       
j = -20 2        
j = -221         


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]=   
2
In[3]:=
Show[DrawMorseLink[Link[11, NonAlternating, 190]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 190]]
Out[4]=   
PD[X[8, 1, 9, 2], X[12, 3, 13, 4], X[22, 10, 7, 9], X[10, 14, 11, 13], 
 
>   X[5, 16, 6, 17], X[20, 15, 21, 16], X[18, 21, 19, 22], X[14, 19, 15, 20], 
 
>   X[2, 7, 3, 8], X[4, 11, 5, 12], X[17, 6, 18, 1]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -9, 2, -10, -5, 11}, 
 
>   {9, -1, 3, -4, 10, -2, 4, -8, 6, 5, -11, -7, 8, -6, 7, -3}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(21/2)     3       6       9      10      12      10     8      5      2
q        - ----- + ----- - ----- + ----- - ----- + ---- - ---- + ---- - ----
            19/2    17/2    15/2    13/2    11/2    9/2    7/2    5/2    3/2
           q       q       q       q       q       q      q      q      q
In[7]:=
A2Invariant[L][q]
Out[7]=   
  -34    2     -30    -26    4     -22    3     3     2     3     -10    -8
-q    - --- + q    - q    + --- + q    + --- + --- + --- - --- + q    + q   - 
         32                  24           20    18    14    12
        q                   q            q     q     q     q
 
    2    2
>   -- + --
     6    4
    q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 190]][a, z]
Out[8]=   
    7      9    11
-2 a    3 a    a        3      5        7        9        3  3    5  3
----- + ---- - --- - 2 a  z + a  z - 6 a  z + 4 a  z - 2 a  z  + a  z  - 
  z      z      z
 
       7  3    5  5
>   4 a  z  + a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 190]][a, z]
Out[9]=   
                        7      9    11
   8      10    12   2 a    3 a    a        3        7         9        11
3 a  + 3 a   + a   - ---- - ---- - --- + 2 a  z + 7 a  z + 12 a  z + 3 a   z + 
                      z      z      z
 
       4  2      6  2      8  2       10  2      12  2      3  3      5  3
>   3 a  z  + 2 a  z  - 9 a  z  - 11 a   z  - 3 a   z  - 3 a  z  - 3 a  z  - 
 
        7  3       9  3      11  3      4  4      6  4      8  4      10  4
>   16 a  z  - 24 a  z  - 8 a   z  - 4 a  z  - 2 a  z  + 7 a  z  + 8 a   z  + 
 
       12  4      5  5       7  5       9  5      11  5    4  6      6  6
>   3 a   z  + 2 a  z  + 19 a  z  + 26 a  z  + 9 a   z  - a  z  + 2 a  z  + 
 
       8  6      10  6    12  6      5  7      7  7      9  7      11  7
>   8 a  z  + 4 a   z  - a   z  - 3 a  z  - 7 a  z  - 7 a  z  - 3 a   z  - 
 
       6  8      8  8      10  8    7  9    9  9
>   3 a  z  - 6 a  z  - 3 a   z  - a  z  - a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
 -4   2      1        2        1        4        2        5        5
q   + -- + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
       2    22  9    20  8    18  8    18  7    16  7    16  6    14  6
      q    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      6        4        6        6        4        6       4       4      1
>   ------ + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ---- + 
     14  5    12  5    12  4    10  4    10  3    8  3    8  2    6  2    6
    q   t    q   t    q   t    q   t    q   t    q  t    q  t    q  t    q  t
 
     4
>   ----
     4
    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n190
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