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L11n153

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Acknowledgement

L11n153 as Morse Link
DrawMorseLink

PD Presentation: X8192 X2,9,3,10 X10,3,11,4 X7,14,8,15 X13,20,14,21 X19,1,20,6 X18,11,19,12 X5,12,6,13 X15,22,16,7 X4,18,5,17 X21,16,22,17

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

Jones Polynomial: q-21/2 - 2q-19/2 + 4q-17/2 - 6q-15/2 + 7q-13/2 - 8q-11/2 + 7q-9/2 - 6q-7/2 + 3q-5/2 - 2q-3/2

A2 (sl(3)) Invariant: - q-32 - q-28 - 2q-26 + q-24 - q-22 + q-20 + 2q-18 + q-16 + 3q-14 + 2q-10 + 2q-8 + 2q-4

HOMFLY-PT Polynomial: - a3z-1 - 4a3z - 2a3z3 + a5z + 2a5z3 + a5z5 + 2a7z-1 + 4a7z + 3a7z3 + a7z5 - a9z-1 - 2a9z - a9z3

Kauffman Polynomial: - a3z-1 + 5a3z - 3a3z3 + a4 - a4z2 - a4z6 + 2a5z - 7a5z3 + 4a5z5 - 2a5z7 - 3a6 + 7a6z2 - 10a6z4 + 5a6z6 - 2a6z8 + 2a7z-1 - 7a7z + 7a7z3 - 3a7z5 + a7z7 - a7z9 - 5a8 + 18a8z2 - 20a8z4 + 13a8z6 - 4a8z8 + a9z-1 - 3a9z + 5a9z3 + a9z7 - a9z9 - 2a10 + 6a10z2 - 6a10z4 + 6a10z6 - 2a10z8 + a11z - 6a11z3 + 7a11z5 - 2a11z7 - 4a12z2 + 4a12z4 - a12z6

Khovanov Homology:
trqj r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0
j = -2         2
j = -4        21
j = -6       41 
j = -8      43  
j = -10     43   
j = -12    34    
j = -14   34     
j = -16  13      
j = -18 13       
j = -20 1        
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, 153]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 153]]
Out[4]=   
PD[X[8, 1, 9, 2], X[2, 9, 3, 10], X[10, 3, 11, 4], X[7, 14, 8, 15], 
 
>   X[13, 20, 14, 21], X[19, 1, 20, 6], X[18, 11, 19, 12], X[5, 12, 6, 13], 
 
>   X[15, 22, 16, 7], X[4, 18, 5, 17], X[21, 16, 22, 17]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -2, 3, -10, -8, 6}, 
 
>   {-4, -1, 2, -3, 7, 8, -5, 4, -9, 11, 10, -7, -6, 5, -11, 9}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(21/2)     2       4       6       7       8      7      6      3      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]=   
  -32    -28    2     -24    -22    -20    2     -16    3     2    2    2
-q    - q    - --- + q    - q    + q    + --- + q    + --- + --- + -- + --
                26                         18           14    10    8    4
               q                          q            q     q     q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 153]][a, z]
Out[8]=   
   3       7    9
  a     2 a    a       3      5        7        9        3  3      5  3
-(--) + ---- - -- - 4 a  z + a  z + 4 a  z - 2 a  z - 2 a  z  + 2 a  z  + 
  z      z     z
 
       7  3    9  3    5  5    7  5
>   3 a  z  - a  z  + a  z  + a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 153]][a, z]
Out[9]=   
                            3      7    9
 4      6      8      10   a    2 a    a       3        5        7        9
a  - 3 a  - 5 a  - 2 a   - -- + ---- + -- + 5 a  z + 2 a  z - 7 a  z - 3 a  z + 
                           z     z     z
 
     11      4  2      6  2       8  2      10  2      12  2      3  3
>   a   z - a  z  + 7 a  z  + 18 a  z  + 6 a   z  - 4 a   z  - 3 a  z  - 
 
       5  3      7  3      9  3      11  3       6  4       8  4      10  4
>   7 a  z  + 7 a  z  + 5 a  z  - 6 a   z  - 10 a  z  - 20 a  z  - 6 a   z  + 
 
       12  4      5  5      7  5      11  5    4  6      6  6       8  6
>   4 a   z  + 4 a  z  - 3 a  z  + 7 a   z  - a  z  + 5 a  z  + 13 a  z  + 
 
       10  6    12  6      5  7    7  7    9  7      11  7      6  8
>   6 a   z  - a   z  - 2 a  z  + a  z  + a  z  - 2 a   z  - 2 a  z  - 
 
       8  8      10  8    7  9    9  9
>   4 a  z  - 2 a   z  - a  z  - a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
 -4   2      1        1        1        3        1        3        3
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
 
      4        3        4        4        3        4       3       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
 
     2
>   ----
     4
    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n153
L11n152
L11n152
L11n154
L11n154