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L11n165

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Acknowledgement

L11n165 as Morse Link
DrawMorseLink

PD Presentation: X8192 X10,3,11,4 X15,20,16,21 X14,5,15,6 X4,13,5,14 X17,22,18,7 X21,16,22,17 X19,12,20,13 X11,18,12,19 X2738 X6,9,1,10

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

Jones Polynomial: q-27/2 - q-25/2 + q-23/2 - q-21/2 - q-15/2 + q-13/2 - 2q-11/2 + q-9/2 - q-7/2

A2 (sl(3)) Invariant: - 2q-42 - q-40 - q-38 - 2q-36 + q-34 + q-32 + 3q-30 + 2q-28 + 2q-26 + 2q-24 + q-20 + q-18 + q-16 + q-12

HOMFLY-PT Polynomial: - 5a7z - 10a7z3 - 6a7z5 - a7z7 - 3a9z-1 - 7a9z - 10a9z3 - 6a9z5 - a9z7 + 5a11z-1 + 11a11z + 7a11z3 + a11z5 - 2a13z-1 - 2a13z

Kauffman Polynomial: 5a7z - 10a7z3 + 6a7z5 - a7z7 - 5a8z4 + 5a8z6 - a8z8 + 3a9z-1 - 10a9z + 12a9z3 - 11a9z5 + 6a9z7 - a9z9 - 5a10 + 17a10z2 - 24a10z4 + 13a10z6 - 2a10z8 + 5a11z-1 - 21a11z + 31a11z3 - 22a11z5 + 8a11z7 - a11z9 - 5a12 + 19a12z2 - 19a12z4 + 8a12z6 - a12z8 + 2a13z-1 - 4a13z + 3a13z3 - 4a14z2 + 5a14z4 - a14z6 + 2a15z - 6a15z3 + 5a15z5 - a15z7 + a16 - 6a16z2 + 5a16z4 - a16z6

Khovanov Homology:
trqj r = -11r = -10r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0
j = -6           1
j = -8          11
j = -10         1  
j = -12       111  
j = -14      121   
j = -16     111    
j = -18    132     
j = -20   1        
j = -22   11       
j = -24 11         
j = -26            
j = -281           


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, 165]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 165]]
Out[4]=   
PD[X[8, 1, 9, 2], X[10, 3, 11, 4], X[15, 20, 16, 21], X[14, 5, 15, 6], 
 
>   X[4, 13, 5, 14], X[17, 22, 18, 7], X[21, 16, 22, 17], X[19, 12, 20, 13], 
 
>   X[11, 18, 12, 19], X[2, 7, 3, 8], X[6, 9, 1, 10]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -5, 4, -11}, 
 
>   {10, -1, 11, -2, -9, 8, 5, -4, -3, 7, -6, 9, -8, 3, -7, 6}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(27/2)    -(25/2)    -(23/2)    -(21/2)    -(15/2)    -(13/2)     2
q        - q        + q        - q        - q        + q        - ----- + 
                                                                   11/2
                                                                  q
 
     -(9/2)    -(7/2)
>   q       - q
In[7]:=
A2Invariant[L][q]
Out[7]=   
-2     -40    -38    2     -34    -32    3     2     2     2     -20    -18
--- - q    - q    - --- + q    + q    + --- + --- + --- + --- + q    + q    + 
 42                  36                  30    28    26    24
q                   q                   q     q     q     q
 
     -16    -12
>   q    + q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 165]][a, z]
Out[8]=   
    9      11      13
-3 a    5 a     2 a        7        9         11        13         7  3
----- + ----- - ----- - 5 a  z - 7 a  z + 11 a   z - 2 a   z - 10 a  z  - 
  z       z       z
 
        9  3      11  3      7  5      9  5    11  5    7  7    9  7
>   10 a  z  + 7 a   z  - 6 a  z  - 6 a  z  + a   z  - a  z  - a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 165]][a, z]
Out[9]=   
                          9      11      13
    10      12    16   3 a    5 a     2 a        7         9         11
-5 a   - 5 a   + a   + ---- + ----- + ----- + 5 a  z - 10 a  z - 21 a   z - 
                        z       z       z
 
       13        15         10  2       12  2      14  2      16  2
>   4 a   z + 2 a   z + 17 a   z  + 19 a   z  - 4 a   z  - 6 a   z  - 
 
        7  3       9  3       11  3      13  3      15  3      8  4
>   10 a  z  + 12 a  z  + 31 a   z  + 3 a   z  - 6 a   z  - 5 a  z  - 
 
        10  4       12  4      14  4      16  4      7  5       9  5
>   24 a   z  - 19 a   z  + 5 a   z  + 5 a   z  + 6 a  z  - 11 a  z  - 
 
        11  5      15  5      8  6       10  6      12  6    14  6    16  6
>   22 a   z  + 5 a   z  + 5 a  z  + 13 a   z  + 8 a   z  - a   z  - a   z  - 
 
     7  7      9  7      11  7    15  7    8  8      10  8    12  8    9  9
>   a  z  + 6 a  z  + 8 a   z  - a   z  - a  z  - 2 a   z  - a   z  - a  z  - 
 
     11  9
>   a   z
In[10]:=
Kh[L][q, t]
Out[10]=   
 -8    -6      1         1        1        1        1        1        1
q   + q   + ------- + ------- + ------ + ------ + ------ + ------ + ------ + 
             28  11    24  10    24  9    22  8    20  8    22  7    18  7
            q   t     q   t     q   t    q   t    q   t    q   t    q   t
 
      3        1        2        1        1        1        2        1
>   ------ + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
     18  6    16  6    18  5    16  5    14  5    16  4    14  4    12  4
    q   t    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      1        1        1        1       1
>   ------ + ------ + ------ + ------ + ----
     14  3    12  3    12  2    10  2    8
    q   t    q   t    q   t    q   t    q  t


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