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L11n343

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Acknowledgement

L11n343 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,3,11,4 X11,19,12,18 X7,14,8,15 X13,8,14,9 X15,13,16,22 X17,21,18,20 X21,17,22,16 X19,5,20,12 X2536 X4,9,1,10

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

Jones Polynomial: q-6 - q-5 + 4q-4 - 5q-3 + 8q-2 - 8q-1 + 8 - 6q + 5q2 - 2q3

A2 (sl(3)) Invariant: q-20 + 2q-18 + 2q-16 + 5q-14 + 5q-12 + 2q-10 + 4q-8 + q-6 + q-4 + 2q-2 + 3q2 - q4 + q6 + q8 - 2q10

HOMFLY-PT Polynomial: - a-2 - 2a-2z2 + 3 + 4z2 + 2z4 + a2z-2 + a2z4 - 2a4z-2 - 3a4 - 2a4z2 + a6z-2 + a6

Kauffman Polynomial: - 2a-3z + 3a-3z3 + 2a-2 - 7a-2z2 + 4a-2z4 + a-2z6 - 4a-1z + 9a-1z3 - 6a-1z5 + 3a-1z7 + 5 - 20z2 + 23z4 - 10z6 + 3z8 - az3 + az9 + a2z-2 - a2 - 8a2z2 + 15a2z4 - 12a2z6 + 4a2z8 - 2a3z-1 + 8a3z - 10a3z3 + 4a3z5 - 2a3z7 + a3z9 + 2a4z-2 - 8a4 + 13a4z2 - 9a4z4 + a4z8 - 2a5z-1 + 6a5z - 3a5z3 - 2a5z5 + a5z7 + a6z-2 - 5a6 + 8a6z2 - 5a6z4 + a6z6

Khovanov Homology:
trqj r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3
j = 7         2
j = 5        3 
j = 3       32 
j = 1      53  
j = -1     55   
j = -3    33    
j = -5   25     
j = -7  23      
j = -9 14       
j = -11          
j = -131         


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, 343]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 343]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[11, 19, 12, 18], X[7, 14, 8, 15], 
 
>   X[13, 8, 14, 9], X[15, 13, 16, 22], X[17, 21, 18, 20], X[21, 17, 22, 16], 
 
>   X[19, 5, 20, 12], 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, -6, 8, -7, 3, -9, 7, -8, 6}]
In[6]:=
Jones[L][q]
Out[6]=   
     -6    -5   4    5    8    8            2      3
8 + q   - q   + -- - -- + -- - - - 6 q + 5 q  - 2 q
                 4    3    2   q
                q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
 -20    2     2     5     5     2    4     -6    -4   2       2    4    6
q    + --- + --- + --- + --- + --- + -- + q   + q   + -- + 3 q  - q  + q  + 
        18    16    14    12    10    8                2
       q     q     q     q     q     q                q
 
     8      10
>   q  - 2 q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 343]][a, z]
Out[8]=   
                       2      4    6             2
     -2      4    6   a    2 a    a       2   2 z       4  2      4    2  4
3 - a   - 3 a  + a  + -- - ---- + -- + 4 z  - ---- - 2 a  z  + 2 z  + a  z
                       2     2     2            2
                      z     z     z            a
In[9]:=
Kauffman[Link[11, NonAlternating, 343]][a, z]
Out[9]=   
                             2      4    6      3      5
    2     2      4      6   a    2 a    a    2 a    2 a    2 z   4 z      3
5 + -- - a  - 8 a  - 5 a  + -- + ---- + -- - ---- - ---- - --- - --- + 8 a  z + 
     2                       2     2     2    z      z      3     a
    a                       z     z     z                  a
 
                        2                                     3      3
       5         2   7 z       2  2       4  2      6  2   3 z    9 z       3
>   6 a  z - 20 z  - ---- - 8 a  z  + 13 a  z  + 8 a  z  + ---- + ---- - a z  - 
                       2                                     3     a
                      a                                     a
 
                                    4                                     5
        3  3      5  3       4   4 z        2  4      4  4      6  4   6 z
>   10 a  z  - 3 a  z  + 23 z  + ---- + 15 a  z  - 9 a  z  - 5 a  z  - ---- + 
                                   2                                    a
                                  a
 
                                 6                         7
       3  5      5  5       6   z        2  6    6  6   3 z       3  7
>   4 a  z  - 2 a  z  - 10 z  + -- - 12 a  z  + a  z  + ---- - 2 a  z  + 
                                 2                       a
                                a
 
     5  7      8      2  8    4  8      9    3  9
>   a  z  + 3 z  + 4 a  z  + a  z  + a z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
5           1        1       4       2       3       2       5       3
- + 5 q + ------ + ----- + ----- + ----- + ----- + ----- + ----- + ----- + 
q          13  6    9  5    9  4    7  4    7  3    5  3    5  2    3  2
          q   t    q  t    q  t    q  t    q  t    q  t    q  t    q  t
 
     3      5               3        3  2      5  2      7  3
>   ---- + --- + 3 q t + 3 q  t + 2 q  t  + 3 q  t  + 2 q  t
     3     q t
    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n343
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