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L11a406

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Acknowledgement

L11a406 as Morse Link
DrawMorseLink

PD Presentation: X6172 X12,3,13,4 X10,13,5,14 X22,15,11,16 X14,7,15,8 X20,17,21,18 X8,20,9,19 X18,10,19,9 X16,21,17,22 X2536 X4,11,1,12

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

Jones Polynomial: - q-10 + 3q-9 - 6q-8 + 10q-7 - 13q-6 + 16q-5 - 15q-4 + 15q-3 - 10q-2 + 7q-1 - 3 + q

A2 (sl(3)) Invariant: - q-32 - q-30 + 2q-28 - q-26 + 4q-22 - 2q-20 + 2q-18 + 3q-16 + 2q-14 + 6q-12 + 2q-10 + 6q-8 + 3q-6 - q-4 + 4q-2 - 1 - q2 + q4

HOMFLY-PT Polynomial: z2 + a2z-2 + 3a2 + 2a2z2 - a2z4 - 2a4z-2 - 4a4 - 4a4z2 - 3a4z4 + a6z-2 - a6z2 - 2a6z4 + 2a8 + 3a8z2 - a10

Kauffman Polynomial: - z2 + z4 - 2az3 + 3az5 + a2z-2 - 4a2 + 8a2z2 - 8a2z4 + 6a2z6 - 2a3z-1 + 4a3z + a3z3 - 7a3z5 + 7a3z7 + 2a4z-2 - 7a4 + 16a4z2 - 13a4z4 - 2a4z6 + 6a4z8 - 2a5z-1 + 6a5z - 2a5z3 - 8a5z5 + 4a5z9 + a6z-2 - 2a6 - 7a6z2 + 23a6z4 - 30a6z6 + 10a6z8 + a6z10 + 2a7z3 + 3a7z5 - 15a7z7 + 7a7z9 + 4a8 - 21a8z2 + 42a8z4 - 34a8z6 + 7a8z8 + a8z10 - 4a9z + 12a9z3 - 3a9z5 - 7a9z7 + 3a9z9 + 2a10 - 7a10z2 + 15a10z4 - 12a10z6 + 3a10z8 - 2a11z + 5a11z3 - 4a11z5 + a11z7

Khovanov Homology:
trqj r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2
j = 3           1
j = 1          2 
j = -1         51 
j = -3        63  
j = -5       94   
j = -7      88    
j = -9     87     
j = -11    69      
j = -13   47       
j = -15  26        
j = -17 14         
j = -19 2          
j = -211           


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, Alternating, 406]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 406]]
Out[4]=   
PD[X[6, 1, 7, 2], X[12, 3, 13, 4], X[10, 13, 5, 14], X[22, 15, 11, 16], 
 
>   X[14, 7, 15, 8], X[20, 17, 21, 18], X[8, 20, 9, 19], X[18, 10, 19, 9], 
 
>   X[16, 21, 17, 22], X[2, 5, 3, 6], X[4, 11, 1, 12]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, 5, -7, 8, -3}, 
 
>   {11, -2, 3, -5, 4, -9, 6, -8, 7, -6, 9, -4}]
In[6]:=
Jones[L][q]
Out[6]=   
      -10   3    6    10   13   16   15   15   10   7
-3 - q    + -- - -- + -- - -- + -- - -- + -- - -- + - + q
             9    8    7    6    5    4    3    2   q
            q    q    q    q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
      -32    -30    2     -26    4     2     2     3     2     6     2    6
-1 - q    - q    + --- - q    + --- - --- + --- + --- + --- + --- + --- + -- + 
                    28           22    20    18    16    14    12    10    8
                   q            q     q     q     q     q     q     q     q
 
    3     -4   4     2    4
>   -- - q   + -- - q  + q
     6          2
    q          q
In[8]:=
HOMFLYPT[Link[11, Alternating, 406]][a, z]
Out[8]=   
                            2      4    6
   2      4      8    10   a    2 a    a     2      2  2      4  2    6  2
3 a  - 4 a  + 2 a  - a   + -- - ---- + -- + z  + 2 a  z  - 4 a  z  - a  z  + 
                            2     2     2
                           z     z     z
 
       8  2    2  4      4  4      6  4
>   3 a  z  - a  z  - 3 a  z  - 2 a  z
In[9]:=
Kauffman[Link[11, Alternating, 406]][a, z]
Out[9]=   
                                      2      4    6      3      5
    2      4      6      8      10   a    2 a    a    2 a    2 a       3
-4 a  - 7 a  - 2 a  + 4 a  + 2 a   + -- + ---- + -- - ---- - ---- + 4 a  z + 
                                      2     2     2    z      z
                                     z     z     z
 
       5        9        11      2      2  2       4  2      6  2       8  2
>   6 a  z - 4 a  z - 2 a   z - z  + 8 a  z  + 16 a  z  - 7 a  z  - 21 a  z  - 
 
       10  2        3    3  3      5  3      7  3       9  3      11  3    4
>   7 a   z  - 2 a z  + a  z  - 2 a  z  + 2 a  z  + 12 a  z  + 5 a   z  + z  - 
 
       2  4       4  4       6  4       8  4       10  4        5      3  5
>   8 a  z  - 13 a  z  + 23 a  z  + 42 a  z  + 15 a   z  + 3 a z  - 7 a  z  - 
 
       5  5      7  5      9  5      11  5      2  6      4  6       6  6
>   8 a  z  + 3 a  z  - 3 a  z  - 4 a   z  + 6 a  z  - 2 a  z  - 30 a  z  - 
 
        8  6       10  6      3  7       7  7      9  7    11  7      4  8
>   34 a  z  - 12 a   z  + 7 a  z  - 15 a  z  - 7 a  z  + a   z  + 6 a  z  + 
 
        6  8      8  8      10  8      5  9      7  9      9  9    6  10
>   10 a  z  + 7 a  z  + 3 a   z  + 4 a  z  + 7 a  z  + 3 a  z  + a  z   + 
 
     8  10
>   a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
3    5     1        2        1        4        2        6        4
-- + - + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
 3   q    21  9    19  8    17  8    17  7    15  7    15  6    13  6
q        q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      7        6        9        8       7       8       8       9      4
>   ------ + ------ + ------ + ----- + ----- + ----- + ----- + ----- + ---- + 
     13  5    11  5    11  4    9  4    9  3    7  3    7  2    5  2    5
    q   t    q   t    q   t    q  t    q  t    q  t    q  t    q  t    q  t
 
     6     t            3  2
>   ---- + - + 2 q t + q  t
     3     q
    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a406
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L11a405
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L11a407