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L11a332

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Acknowledgement

L11a332 as Morse Link
DrawMorseLink

PD Presentation: X10,1,11,2 X2,11,3,12 X12,3,13,4 X20,5,21,6 X22,13,9,14 X18,21,19,22 X16,7,17,8 X14,17,15,18 X8,9,1,10 X6,15,7,16 X4,19,5,20

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

Jones Polynomial: q-29/2 - 4q-27/2 + 7q-25/2 - 11q-23/2 + 14q-21/2 - 15q-19/2 + 15q-17/2 - 12q-15/2 + 8q-13/2 - 6q-11/2 + 2q-9/2 - q-7/2

A2 (sl(3)) Invariant: - q-44 + 2q-40 + 3q-36 - q-34 - q-32 - 4q-28 + 3q-26 - q-24 + 3q-22 + 3q-20 + 3q-16 - q-14 + q-12

HOMFLY-PT Polynomial: - a7z-1 - 5a7z - 8a7z3 - 5a7z5 - a7z7 + a9z-1 - 6a9z - 15a9z3 - 10a9z5 - 2a9z7 + 9a11z + 11a11z3 + 3a11z5 - 2a13z - a13z3

Kauffman Polynomial: - a7z-1 + 5a7z - 8a7z3 + 5a7z5 - a7z7 + a8 - a8z2 - 5a8z4 + 7a8z6 - 2a8z8 - a9z-1 - 3a9z + 9a9z3 - 13a9z5 + 11a9z7 - 3a9z9 + 16a10z2 - 38a10z4 + 29a10z6 - 5a10z8 - a10z10 - 7a11z + 12a11z3 - 18a11z5 + 20a11z7 - 7a11z9 + 18a12z2 - 42a12z4 + 37a12z6 - 10a12z8 - a12z10 - a13z - 7a13z3 + 12a13z5 - 4a13z9 - a14z4 + 8a14z6 - 7a14z8 - 2a15z + a15z3 + 8a15z5 - 8a15z7 - a16z2 + 7a16z4 - 7a16z6 + 3a17z3 - 4a17z5 - a18z4

Khovanov Homology:
trqj r = -11r = -10r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0
j = -6           1
j = -8          21
j = -10         4  
j = -12        42  
j = -14       84   
j = -16      74    
j = -18     88     
j = -20    67      
j = -22   58       
j = -24  37        
j = -26 14         
j = -28 3          
j = -301           


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, Alternating, 332]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 332]]
Out[4]=   
PD[X[10, 1, 11, 2], X[2, 11, 3, 12], X[12, 3, 13, 4], X[20, 5, 21, 6], 
 
>   X[22, 13, 9, 14], X[18, 21, 19, 22], X[16, 7, 17, 8], X[14, 17, 15, 18], 
 
>   X[8, 9, 1, 10], X[6, 15, 7, 16], X[4, 19, 5, 20]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -2, 3, -11, 4, -10, 7, -9}, 
 
>   {9, -1, 2, -3, 5, -8, 10, -7, 8, -6, 11, -4, 6, -5}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(29/2)     4       7      11      14      15      15      12       8
q        - ----- + ----- - ----- + ----- - ----- + ----- - ----- + ----- - 
            27/2    25/2    23/2    21/2    19/2    17/2    15/2    13/2
           q       q       q       q       q       q       q       q
 
      6      2      -(7/2)
>   ----- + ---- - q
     11/2    9/2
    q       q
In[7]:=
A2Invariant[L][q]
Out[7]=   
  -44    2     3     -34    -32    4     3     -24    3     3     3     -14
-q    + --- + --- - q    - q    - --- + --- - q    + --- + --- + --- - q    + 
         40    36                  28    26           22    20    16
        q     q                   q     q            q     q     q
 
     -12
>   q
In[8]:=
HOMFLYPT[Link[11, Alternating, 332]][a, z]
Out[8]=   
   7     9
  a     a       7        9        11        13        7  3       9  3
-(--) + -- - 5 a  z - 6 a  z + 9 a   z - 2 a   z - 8 a  z  - 15 a  z  + 
  z     z
 
        11  3    13  3      7  5       9  5      11  5    7  7      9  7
>   11 a   z  - a   z  - 5 a  z  - 10 a  z  + 3 a   z  - a  z  - 2 a  z
In[9]:=
Kauffman[Link[11, Alternating, 332]][a, z]
Out[9]=   
      7    9
 8   a    a       7        9        11      13        15      8  2
a  - -- - -- + 5 a  z - 3 a  z - 7 a   z - a   z - 2 a   z - a  z  + 
     z    z
 
        10  2       12  2    16  2      7  3      9  3       11  3      13  3
>   16 a   z  + 18 a   z  - a   z  - 8 a  z  + 9 a  z  + 12 a   z  - 7 a   z  + 
 
     15  3      17  3      8  4       10  4       12  4    14  4      16  4
>   a   z  + 3 a   z  - 5 a  z  - 38 a   z  - 42 a   z  - a   z  + 7 a   z  - 
 
     18  4      7  5       9  5       11  5       13  5      15  5      17  5
>   a   z  + 5 a  z  - 13 a  z  - 18 a   z  + 12 a   z  + 8 a   z  - 4 a   z  + 
 
       8  6       10  6       12  6      14  6      16  6    7  7       9  7
>   7 a  z  + 29 a   z  + 37 a   z  + 8 a   z  - 7 a   z  - a  z  + 11 a  z  + 
 
        11  7      15  7      8  8      10  8       12  8      14  8
>   20 a   z  - 8 a   z  - 2 a  z  - 5 a   z  - 10 a   z  - 7 a   z  - 
 
       9  9      11  9      13  9    10  10    12  10
>   3 a  z  - 7 a   z  - 4 a   z  - a   z   - a   z
In[10]:=
Kh[L][q, t]
Out[10]=   
 -8    -6      1         3         1        4        3        7        5
q   + q   + ------- + ------- + ------- + ------ + ------ + ------ + ------ + 
             30  11    28  10    26  10    26  9    24  9    24  8    22  8
            q   t     q   t     q   t     q   t    q   t    q   t    q   t
 
      8        6        7        8        8        7        4        8
>   ------ + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
     22  7    20  7    20  6    18  6    18  5    16  5    16  4    14  4
    q   t    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      4        4        2        4       2
>   ------ + ------ + ------ + ------ + ----
     14  3    12  3    12  2    10  2    8
    q   t    q   t    q   t    q   t    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a332
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L11a331
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