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L11n297

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Acknowledgement

L11n297 as Morse Link
DrawMorseLink

PD Presentation: X6172 X12,4,13,3 X15,20,16,21 X14,8,15,7 X21,10,22,5 X18,11,19,12 X9,17,10,16 X22,17,11,18 X8,19,9,20 X2536 X4,14,1,13

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

Jones Polynomial: - q-7 + 2q-6 - 4q-5 + 5q-4 - 5q-3 + 7q-2 - 4q-1 + 5 - 2q + q2

A2 (sl(3)) Invariant: - q-22 - q-20 - q-18 - 3q-16 - q-14 - q-12 + 2q-10 + 6q-8 + 6q-6 + 8q-4 + 5q-2 + 4 + 3q2 + q6

HOMFLY-PT Polynomial: 2z-2 + 4 + 3z2 + z4 - 5a2z-2 - 10a2 - 10a2z2 - 5a2z4 - a2z6 + 4a4z-2 + 8a4 + 7a4z2 + 2a4z4 - a6z-2 - 2a6 - a6z2

Kauffman Polynomial: a-2z2 + 2a-1z3 - 2z-2 + 7 - 9z2 + 5z4 + 5az-1 - 11az + 10az3 - 6az5 + 2az7 - 5a2z-2 + 15a2 - 27a2z2 + 24a2z4 - 13a2z6 + 3a2z8 + 9a3z-1 - 24a3z + 29a3z3 - 17a3z5 + a3z7 + a3z9 - 4a4z-2 + 12a4 - 22a4z2 + 30a4z4 - 22a4z6 + 5a4z8 + 5a5z-1 - 18a5z + 29a5z3 - 16a5z5 + a5z9 - a6z-2 + 3a6 - 5a6z2 + 11a6z4 - 9a6z6 + 2a6z8 + a7z-1 - 5a7z + 8a7z3 - 5a7z5 + a7z7

Khovanov Homology:
trqj r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2
j = 5         1
j = 3        21
j = 1       3  
j = -1      34  
j = -3     41   
j = -5    24    
j = -7   33     
j = -9  12      
j = -11 13       
j = -13 1        
j = -151         


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, 297]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 297]]
Out[4]=   
PD[X[6, 1, 7, 2], X[12, 4, 13, 3], X[15, 20, 16, 21], X[14, 8, 15, 7], 
 
>   X[21, 10, 22, 5], X[18, 11, 19, 12], X[9, 17, 10, 16], X[22, 17, 11, 18], 
 
>   X[8, 19, 9, 20], X[2, 5, 3, 6], X[4, 14, 1, 13]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, 4, -9, -7, 5}, 
 
>   {6, -2, 11, -4, -3, 7, 8, -6, 9, 3, -5, -8}]
In[6]:=
Jones[L][q]
Out[6]=   
     -7   2    4    5    5    7    4          2
5 - q   + -- - -- + -- - -- + -- - - - 2 q + q
           6    5    4    3    2   q
          q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -22    -20    -18    3     -14    -12    2    6    6    8    5       2    6
4 - q    - q    - q    - --- - q    - q    + --- + -- + -- + -- + -- + 3 q  + q
                          16                  10    8    6    4    2
                         q                   q     q    q    q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 297]][a, z]
Out[8]=   
                                  2      4    6
        2      4      6   2    5 a    4 a    a       2       2  2      4  2
4 - 10 a  + 8 a  - 2 a  + -- - ---- + ---- - -- + 3 z  - 10 a  z  + 7 a  z  - 
                           2     2      2     2
                          z     z      z     z
 
     6  2    4      2  4      4  4    2  6
>   a  z  + z  - 5 a  z  + 2 a  z  - a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 297]][a, z]
Out[9]=   
                                   2      4    6            3      5    7
        2       4      6   2    5 a    4 a    a    5 a   9 a    5 a    a
7 + 15 a  + 12 a  + 3 a  - -- - ---- - ---- - -- + --- + ---- + ---- + -- - 
                            2     2      2     2    z     z      z     z
                           z     z      z     z
 
                                                  2
                 3         5        7        2   z        2  2       4  2
>   11 a z - 24 a  z - 18 a  z - 5 a  z - 9 z  + -- - 27 a  z  - 22 a  z  - 
                                                  2
                                                 a
 
                 3
       6  2   2 z          3       3  3       5  3      7  3      4
>   5 a  z  + ---- + 10 a z  + 29 a  z  + 29 a  z  + 8 a  z  + 5 z  + 
               a
 
        2  4       4  4       6  4        5       3  5       5  5      7  5
>   24 a  z  + 30 a  z  + 11 a  z  - 6 a z  - 17 a  z  - 16 a  z  - 5 a  z  - 
 
        2  6       4  6      6  6        7    3  7    7  7      2  8
>   13 a  z  - 22 a  z  - 9 a  z  + 2 a z  + a  z  + a  z  + 3 a  z  + 
 
       4  8      6  8    3  9    5  9
>   5 a  z  + 2 a  z  + a  z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
4           1        1        1        3        1       2       3       3
- + 3 q + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ----- + 
q          15  7    13  6    11  6    11  5    9  5    9  4    7  4    7  3
          q   t    q   t    q   t    q   t    q  t    q  t    q  t    q  t
 
      2       4       4      1      3       3      3  2    5  2
>   ----- + ----- + ----- + ---- + --- + 2 q  t + q  t  + q  t
     5  3    5  2    3  2    3     q t
    q  t    q  t    q  t    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n297
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