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L11a339

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Acknowledgement

L11a339 as Morse Link
DrawMorseLink

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

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

Jones Polynomial: - q-5/2 + 3q-3/2 - 7q-1/2 + 10q1/2 - 14q3/2 + 16q5/2 - 17q7/2 + 14q9/2 - 11q11/2 + 7q13/2 - 3q15/2 + q17/2

A2 (sl(3)) Invariant: q-6 - q-4 + 3q-2 + 2q2 + 2q4 - 2q6 + 5q8 - 2q10 + 4q12 - q16 + q18 - 3q20 + q22 - q24

HOMFLY-PT Polynomial: a-5z-1 + 7a-5z + 9a-5z3 + 5a-5z5 + a-5z7 - 3a-3z-1 - 15a-3z - 25a-3z3 - 19a-3z5 - 7a-3z7 - a-3z9 + 2a-1z-1 + 8a-1z + 9a-1z3 + 5a-1z5 + a-1z7

Kauffman Polynomial: a-10z2 - a-10z4 + 2a-9z3 - 3a-9z5 - 4a-8z2 + 7a-8z4 - 6a-8z6 + 2a-7z - 9a-7z3 + 12a-7z5 - 8a-7z7 - a-6 + 6a-6z2 - 12a-6z4 + 14a-6z6 - 8a-6z8 + a-5z-1 - 6a-5z + 13a-5z3 - 11a-5z5 + 11a-5z7 - 6a-5z9 - 3a-4 + 18a-4z2 - 33a-4z4 + 29a-4z6 - 6a-4z8 - 2a-4z10 + 3a-3z-1 - 17a-3z + 35a-3z3 - 41a-3z5 + 33a-3z7 - 10a-3z9 - 3a-2 + 10a-2z2 - 24a-2z4 + 20a-2z6 - a-2z8 - 2a-2z10 + 2a-1z-1 - 7a-1z + 6a-1z3 - 11a-1z5 + 13a-1z7 - 4a-1z9 + 3z2 - 11z4 + 11z6 - 3z8 + 2az - 5az3 + 4az5 - az7

Khovanov Homology:
trqj r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5r = 6r = 7
j = 18           1
j = 16          2 
j = 14         51 
j = 12        62  
j = 10       85   
j = 8      96    
j = 6     78     
j = 4    79      
j = 2   59       
j = 0  25        
j = -2 15         
j = -4 2          
j = -61           


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, 339]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 339]]
Out[4]=   
PD[X[10, 1, 11, 2], X[14, 4, 15, 3], X[22, 5, 9, 6], X[6, 9, 7, 10], 
 
>   X[18, 12, 19, 11], X[20, 14, 21, 13], X[12, 20, 13, 19], X[16, 8, 17, 7], 
 
>   X[4, 16, 5, 15], X[8, 18, 1, 17], X[2, 21, 3, 22]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -11, 2, -9, 3, -4, 8, -10}, 
 
>   {4, -1, 5, -7, 6, -2, 9, -8, 10, -5, 7, -6, 11, -3}]
In[6]:=
Jones[L][q]
Out[6]=   
  -(5/2)    3        7                       3/2       5/2       7/2
-q       + ---- - ------- + 10 Sqrt[q] - 14 q    + 16 q    - 17 q    + 
            3/2   Sqrt[q]
           q
 
        9/2       11/2      13/2      15/2    17/2
>   14 q    - 11 q     + 7 q     - 3 q     + q
In[7]:=
A2Invariant[L][q]
Out[7]=   
 -6    -4   3       2      4      6      8      10      12    16    18
q   - q   + -- + 2 q  + 2 q  - 2 q  + 5 q  - 2 q   + 4 q   - q   + q   - 
             2
            q
 
       20    22    24
>   3 q   + q   - q
In[8]:=
HOMFLYPT[Link[11, Alternating, 339]][a, z]
Out[8]=   
                                          3       3      3      5       5
 1      3      2    7 z   15 z   8 z   9 z    25 z    9 z    5 z    19 z
---- - ---- + --- + --- - ---- + --- + ---- - ----- + ---- + ---- - ----- + 
 5      3     a z    5      3     a      5      3      a       5      3
a  z   a  z         a      a            a      a              a      a
 
       5    7      7    7    9
    5 z    z    7 z    z    z
>   ---- + -- - ---- + -- - --
     a      5     3    a     3
           a     a          a
In[9]:=
Kauffman[Link[11, Alternating, 339]][a, z]
Out[9]=   
  -6   3    3     1      3      2    2 z   6 z   17 z   7 z              2
-a   - -- - -- + ---- + ---- + --- + --- - --- - ---- - --- + 2 a z + 3 z  + 
        4    2    5      3     a z    7     5      3     a
       a    a    a  z   a  z         a     a      a
 
     2       2      2       2       2      3      3       3       3      3
    z     4 z    6 z    18 z    10 z    2 z    9 z    13 z    35 z    6 z
>   --- - ---- + ---- + ----- + ----- + ---- - ---- + ----- + ----- + ---- - 
     10     8      6      4       2       9      7      5       3      a
    a      a      a      a       a       a      a      a       a
 
                      4       4       4       4       4      5       5
         3       4   z     7 z    12 z    33 z    24 z    3 z    12 z
>   5 a z  - 11 z  - --- + ---- - ----- - ----- - ----- - ---- + ----- - 
                      10     8      6       4       2       9      7
                     a      a      a       a       a       a      a
 
        5       5       5                       6       6       6       6
    11 z    41 z    11 z         5       6   6 z    14 z    29 z    20 z
>   ----- - ----- - ----- + 4 a z  + 11 z  - ---- + ----- + ----- + ----- - 
      5       3       a                        8      6       4       2
     a       a                                a      a       a       a
 
       7       7       7       7                    8      8    8      9
    8 z    11 z    33 z    13 z       7      8   8 z    6 z    z    6 z
>   ---- + ----- + ----- + ----- - a z  - 3 z  - ---- - ---- - -- - ---- - 
      7      5       3       a                     6      4     2     5
     a      a       a                             a      a     a     a
 
        9      9      10      10
    10 z    4 z    2 z     2 z
>   ----- - ---- - ----- - -----
      3      a       4       2
     a              a       a
In[10]:=
Kh[L][q, t]
Out[10]=   
                                                          2
   2      4     1       2       1     2      5     5   5 q       4        6
9 q  + 7 q  + ----- + ----- + ----- + -- + ----- + - + ---- + 9 q  t + 7 q  t + 
               6  4    4  3    2  3    2    2  2   t    t
              q  t    q  t    q  t    t    q  t
 
       6  2      8  2      8  3      10  3      10  4      12  4      12  5
>   8 q  t  + 9 q  t  + 6 q  t  + 8 q   t  + 5 q   t  + 6 q   t  + 2 q   t  + 
 
       14  5    14  6      16  6    18  7
>   5 q   t  + q   t  + 2 q   t  + q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a339
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