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L11n441

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Acknowledgement

L11n441 as Morse Link
DrawMorseLink

PD Presentation: X6172 X2536 X18,11,19,12 X10,3,11,4 X4,9,1,10 X14,7,15,8 X8,13,5,14 X19,13,20,22 X15,21,16,20 X21,17,22,16 X12,17,9,18

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

Jones Polynomial: - q-17/2 + q-15/2 - 6q-13/2 + 6q-11/2 - 12q-9/2 + 9q-7/2 - 11q-5/2 + 9q-3/2 - 6q-1/2 + 3q1/2

A2 (sl(3)) Invariant: q-28 + 4q-26 + 7q-24 + 12q-22 + 18q-20 + 16q-18 + 18q-16 + 13q-14 + 6q-12 + 4q-10 - 4q-8 - 2q-6 - 5q-4 - 4q-2 - 3q2

HOMFLY-PT Polynomial: az-3 + 4az-1 + 6az + 3az3 - 5a3z-3 - 17a3z-1 - 22a3z - 13a3z3 - 3a3z5 + 9a5z-3 + 23a5z-1 + 20a5z + 6a5z3 - 7a7z-3 - 11a7z-1 - 4a7z + 2a9z-3 + a9z-1

Kauffman Polynomial: - z-2 + 4 - 6z2 + az-3 - 2az-1 + 2az - 3az3 - 3az5 - 7a2z-2 + 24a2 - 34a2z2 + 25a2z4 - 10a2z6 + 5a3z-3 - 12a3z-1 + 16a3z - 27a3z3 + 29a3z5 - 11a3z7 - 18a4z-2 + 58a4 - 75a4z2 + 44a4z4 - a4z6 - 5a4z8 + 9a5z-3 - 24a5z-1 + 37a5z - 51a5z3 + 47a5z5 - 12a5z7 - a5z9 - 19a6z-2 + 60a6 - 73a6z2 + 29a6z4 + 10a6z6 - 6a6z8 + 7a7z-3 - 23a7z-1 + 39a7z - 41a7z3 + 21a7z5 - 2a7z7 - a7z9 - 7a8z-2 + 23a8 - 26a8z2 + 10a8z4 + a8z6 - a8z8 + 2a9z-3 - 9a9z-1 + 16a9z - 14a9z3 + 6a9z5 - a9z7

Khovanov Homology:
trqj r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1
j = 2         3
j = 0        3 
j = -2       74 
j = -4      431 
j = -6     57   
j = -8    74    
j = -10   511     
j = -12  11      
j = -14  5       
j = -1611        
j = -181         


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]=   
4
In[3]:=
Show[DrawMorseLink[Link[11, NonAlternating, 441]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 441]]
Out[4]=   
PD[X[6, 1, 7, 2], X[2, 5, 3, 6], X[18, 11, 19, 12], X[10, 3, 11, 4], 
 
>   X[4, 9, 1, 10], X[14, 7, 15, 8], X[8, 13, 5, 14], X[19, 13, 20, 22], 
 
>   X[15, 21, 16, 20], X[21, 17, 22, 16], X[12, 17, 9, 18]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -2, 4, -5}, {2, -1, 6, -7}, {5, -4, 3, -11}, 
 
>   {7, -6, -9, 10, 11, -3, -8, 9, -10, 8}]
In[6]:=
Jones[L][q]
Out[6]=   
  -(17/2)    -(15/2)     6       6      12     9      11     9        6
-q        + q        - ----- + ----- - ---- + ---- - ---- + ---- - ------- + 
                        13/2    11/2    9/2    7/2    5/2    3/2   Sqrt[q]
                       q       q       q      q      q      q
 
>   3 Sqrt[q]
In[7]:=
A2Invariant[L][q]
Out[7]=   
 -28    4     7    12    18    16    18    13     6     4    4    2    5
q    + --- + --- + --- + --- + --- + --- + --- + --- + --- - -- - -- - -- - 
        26    24    22    20    18    16    14    12    10    8    6    4
       q     q     q     q     q     q     q     q     q     q    q    q
 
    4       2
>   -- - 3 q
     2
    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 441]][a, z]
Out[8]=   
        3      5      7      9             3       5       7    9
a    5 a    9 a    7 a    2 a    4 a   17 a    23 a    11 a    a
-- - ---- + ---- - ---- + ---- + --- - ----- + ----- - ----- + -- + 6 a z - 
 3     3      3      3      3     z      z       z       z     z
z     z      z      z      z
 
        3         5        7          3       3  3      5  3      3  5
>   22 a  z + 20 a  z - 4 a  z + 3 a z  - 13 a  z  + 6 a  z  - 3 a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 441]][a, z]
Out[9]=   
                                            3      5      7      9
        2       4       6       8   a    5 a    9 a    7 a    2 a     -2
4 + 24 a  + 58 a  + 60 a  + 23 a  + -- + ---- + ---- + ---- + ---- - z   - 
                                     3     3      3      3      3
                                    z     z      z      z      z
 
       2       4       6      8             3       5       7      9
    7 a    18 a    19 a    7 a    2 a   12 a    24 a    23 a    9 a
>   ---- - ----- - ----- - ---- - --- - ----- - ----- - ----- - ---- + 2 a z + 
      2      2       2       2     z      z       z       z      z
     z      z       z       z
 
        3         5         7         9        2       2  2       4  2
>   16 a  z + 37 a  z + 39 a  z + 16 a  z - 6 z  - 34 a  z  - 75 a  z  - 
 
        6  2       8  2        3       3  3       5  3       7  3       9  3
>   73 a  z  - 26 a  z  - 3 a z  - 27 a  z  - 51 a  z  - 41 a  z  - 14 a  z  + 
 
        2  4       4  4       6  4       8  4        5       3  5       5  5
>   25 a  z  + 44 a  z  + 29 a  z  + 10 a  z  - 3 a z  + 29 a  z  + 47 a  z  + 
 
        7  5      9  5       2  6    4  6       6  6    8  6       3  7
>   21 a  z  + 6 a  z  - 10 a  z  - a  z  + 10 a  z  + a  z  - 11 a  z  - 
 
        5  7      7  7    9  7      4  8      6  8    8  8    5  9    7  9
>   12 a  z  - 2 a  z  - a  z  - 5 a  z  - 6 a  z  - a  z  - a  z  - a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
     -4   4      1        1        1        5        1        1        5
3 + q   + -- + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
           2    18  8    16  8    16  7    14  6    12  6    12  5    10  5
          q    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      11       7       4       5       7       4      3      7        2
>   ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + 3 q  t
     10  4    8  4    8  3    6  3    6  2    4  2    4      2
    q   t    q  t    q  t    q  t    q  t    q  t    q  t   q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n441
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