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L11a404

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Acknowledgement

L11a404 as Morse Link
DrawMorseLink

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

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

Jones Polynomial: q-9 - 3q-8 + 8q-7 - 12q-6 + 19q-5 - 20q-4 + 22q-3 - 19q-2 + 14q-1 - 9 + 4q - q2

A2 (sl(3)) Invariant: q-28 + q-26 + q-24 + 7q-22 + 3q-20 + 5q-18 + 9q-16 + q-14 + 6q-12 - q-10 - q-8 - 6q-4 + 3q-2 - 2 - q2 + 2q4 - q6

HOMFLY-PT Polynomial: - z2 - z4 - a2z-2 - 4a2 - 2a2z2 + a2z4 + a2z6 + 4a4z-2 + 14a4 + 16a4z2 + 8a4z4 + 2a4z6 - 5a6z-2 - 12a6 - 9a6z2 - 3a6z4 + 2a8z-2 + 2a8 + a8z2

Kauffman Polynomial: - a-1z3 + a-1z5 + z2 - 5z4 + 4z6 + az-1 - 4az + 8az3 - 13az5 + 8az7 - a2z-2 + 3a2 - 6a2z2 + 8a2z4 - 13a2z6 + 9a2z8 + 5a3z-1 - 19a3z + 41a3z3 - 37a3z5 + 8a3z7 + 5a3z9 - 4a4z-2 + 15a4 - 38a4z2 + 62a4z4 - 55a4z6 + 20a4z8 + a4z10 + 9a5z-1 - 33a5z + 53a5z3 - 34a5z5 - 3a5z7 + 9a5z9 - 5a6z-2 + 20a6 - 45a6z2 + 62a6z4 - 50a6z6 + 16a6z8 + a6z10 + 5a7z-1 - 18a7z + 25a7z3 - 18a7z5 + 4a7z9 - 2a8z-2 + 8a8 - 11a8z2 + 10a8z4 - 11a8z6 + 5a8z8 + 4a9z3 - 7a9z5 + 3a9z7 - a10 + 3a10z2 - 3a10z4 + a10z6

Khovanov Homology:
trqj r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3
j = 5           1
j = 3          3 
j = 1         61 
j = -1        83  
j = -3       127   
j = -5      107    
j = -7     1012     
j = -9    910      
j = -11   411       
j = -13  48        
j = -15 16         
j = -17 2          
j = -191           


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, 404]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 404]]
Out[4]=   
PD[X[6, 1, 7, 2], X[12, 3, 13, 4], X[10, 13, 5, 14], X[8, 17, 9, 18], 
 
>   X[14, 7, 15, 8], X[18, 9, 19, 10], X[22, 20, 11, 19], X[20, 16, 21, 15], 
 
>   X[16, 22, 17, 21], X[2, 5, 3, 6], X[4, 11, 1, 12]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, 5, -4, 6, -3}, 
 
>   {11, -2, 3, -5, 8, -9, 4, -6, 7, -8, 9, -7}]
In[6]:=
Jones[L][q]
Out[6]=   
      -9   3    8    12   19   20   22   19   14          2
-9 + q   - -- + -- - -- + -- - -- + -- - -- + -- + 4 q - q
            8    7    6    5    4    3    2   q
           q    q    q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
      -28    -26    -24    7     3     5     9     -14    6     -10    -8
-2 + q    + q    + q    + --- + --- + --- + --- + q    + --- - q    - q   - 
                           22    20    18    16           12
                          q     q     q     q            q
 
    6    3     2      4    6
>   -- + -- - q  + 2 q  - q
     4    2
    q    q
In[8]:=
HOMFLYPT[Link[11, Alternating, 404]][a, z]
Out[8]=   
                                2      4      6      8
    2       4       6      8   a    4 a    5 a    2 a     2      2  2
-4 a  + 14 a  - 12 a  + 2 a  - -- + ---- - ---- + ---- - z  - 2 a  z  + 
                                2     2      2      2
                               z     z      z      z
 
        4  2      6  2    8  2    4    2  4      4  4      6  4    2  6
>   16 a  z  - 9 a  z  + a  z  - z  + a  z  + 8 a  z  - 3 a  z  + a  z  + 
 
       4  6
>   2 a  z
In[9]:=
Kauffman[Link[11, Alternating, 404]][a, z]
Out[9]=   
                                     2      4      6      8          3      5
   2       4       6      8    10   a    4 a    5 a    2 a    a   5 a    9 a
3 a  + 15 a  + 20 a  + 8 a  - a   - -- - ---- - ---- - ---- + - + ---- + ---- + 
                                     2     2      2      2    z    z      z
                                    z     z      z      z
 
       7
    5 a                3         5         7      2      2  2       4  2
>   ---- - 4 a z - 19 a  z - 33 a  z - 18 a  z + z  - 6 a  z  - 38 a  z  - 
     z
 
                                      3
        6  2       8  2      10  2   z         3       3  3       5  3
>   45 a  z  - 11 a  z  + 3 a   z  - -- + 8 a z  + 41 a  z  + 53 a  z  + 
                                     a
 
        7  3      9  3      4      2  4       4  4       6  4       8  4
>   25 a  z  + 4 a  z  - 5 z  + 8 a  z  + 62 a  z  + 62 a  z  + 10 a  z  - 
 
                5
       10  4   z          5       3  5       5  5       7  5      9  5      6
>   3 a   z  + -- - 13 a z  - 37 a  z  - 34 a  z  - 18 a  z  - 7 a  z  + 4 z  - 
               a
 
        2  6       4  6       6  6       8  6    10  6        7      3  7
>   13 a  z  - 55 a  z  - 50 a  z  - 11 a  z  + a   z  + 8 a z  + 8 a  z  - 
 
       5  7      9  7      2  8       4  8       6  8      8  8      3  9
>   3 a  z  + 3 a  z  + 9 a  z  + 20 a  z  + 16 a  z  + 5 a  z  + 5 a  z  + 
 
       5  9      7  9    4  10    6  10
>   9 a  z  + 4 a  z  + a  z   + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
7    8     1        2        1        6        4        8        4
-- + - + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
 3   q    19  8    17  7    15  7    15  6    13  6    13  5    11  5
q        q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      11       9      10      10      12      10      7      12    3 t
>   ------ + ----- + ----- + ----- + ----- + ----- + ---- + ---- + --- + 
     11  4    9  4    9  3    7  3    7  2    5  2    5      3      q
    q   t    q  t    q  t    q  t    q  t    q  t    q  t   q  t
 
               2      3  2    5  3
>   6 q t + q t  + 3 q  t  + q  t


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