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L11a111

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Acknowledgement

L11a111 as Morse Link
DrawMorseLink

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

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

Jones Polynomial: - q1/2 + 2q3/2 - 5q5/2 + 6q7/2 - 9q9/2 + 9q11/2 - 10q13/2 + 9q15/2 - 6q17/2 + 4q19/2 - 2q21/2 + q23/2

A2 (sl(3)) Invariant: q2 + q6 + 2q8 + q10 + 4q12 + q14 + 4q16 + 2q18 + q22 - 3q24 - q26 - 2q28 - q30 - q34

HOMFLY-PT Polynomial: 2a-9z-1 + 4a-9z + 4a-9z3 + a-9z5 - 4a-7z-1 - 9a-7z - 9a-7z3 - 5a-7z5 - a-7z7 + a-5z-1 + a-5z - 3a-5z3 - 4a-5z5 - a-5z7 + a-3z-1 + 4a-3z + 4a-3z3 + a-3z5

Kauffman Polynomial: 2a-14z2 - a-14z4 + 3a-13z3 - 2a-13z5 + 2a-12 - 6a-12z2 + 6a-12z4 - 3a-12z6 - a-11z - 4a-11z3 + 5a-11z5 - 3a-11z7 + a-10 - 4a-10z2 - 4a-10z4 + 6a-10z6 - 3a-10z8 + 2a-9z-1 - 10a-9z + 22a-9z3 - 22a-9z5 + 11a-9z7 - 3a-9z9 - 6a-8 + 20a-8z2 - 22a-8z4 + 12a-8z6 - a-8z8 - a-8z10 + 4a-7z-1 - 17a-7z + 35a-7z3 - 35a-7z5 + 21a-7z7 - 5a-7z9 - 5a-6 + 15a-6z2 - 18a-6z4 + 11a-6z6 - a-6z10 + a-5z-1 - 3a-5z - 2a-5z3 - a-5z5 + 6a-5z7 - 2a-5z9 + a-4 - a-4z2 - 7a-4z4 + 8a-4z6 - 2a-4z8 - a-3z-1 + 5a-3z - 8a-3z3 + 5a-3z5 - a-3z7

Khovanov Homology:
trqj r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5r = 6r = 7r = 8r = 9
j = 24           1
j = 22          1 
j = 20         31 
j = 18        31  
j = 16       63   
j = 14      43    
j = 12     56     
j = 10    44      
j = 8   25       
j = 6  34        
j = 4 14         
j = 2 1          
j = 01           


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, 111]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 111]]
Out[4]=   
PD[X[6, 1, 7, 2], X[14, 4, 15, 3], X[16, 8, 17, 7], X[18, 10, 19, 9], 
 
>   X[22, 14, 5, 13], X[8, 18, 9, 17], X[10, 22, 11, 21], X[20, 12, 21, 11], 
 
>   X[12, 20, 13, 19], X[2, 5, 3, 6], X[4, 16, 1, 15]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, 3, -6, 4, -7, 8, -9, 5, -2, 11, -3, 6, -4, 
 
>    9, -8, 7, -5}]
In[6]:=
Jones[L][q]
Out[6]=   
              3/2      5/2      7/2      9/2      11/2       13/2      15/2
-Sqrt[q] + 2 q    - 5 q    + 6 q    - 9 q    + 9 q     - 10 q     + 9 q     - 
 
       17/2      19/2      21/2    23/2
>   6 q     + 4 q     - 2 q     + q
In[7]:=
A2Invariant[L][q]
Out[7]=   
 2    6      8    10      12    14      16      18    22      24    26
q  + q  + 2 q  + q   + 4 q   + q   + 4 q   + 2 q   + q   - 3 q   - q   - 
 
       28    30    34
>   2 q   - q   - q
In[8]:=
HOMFLYPT[Link[11, Alternating, 111]][a, z]
Out[8]=   
                                                      3      3      3      3
 2      4      1      1     4 z   9 z   z    4 z   4 z    9 z    3 z    4 z
---- - ---- + ---- + ---- + --- - --- + -- + --- + ---- - ---- - ---- + ---- + 
 9      7      5      3      9     7     5    3      9      7      5      3
a  z   a  z   a  z   a  z   a     a     a    a      a      a      a      a
 
     5      5      5    5    7    7
    z    5 z    4 z    z    z    z
>   -- - ---- - ---- + -- - -- - --
     9     7      5     3    7    5
    a     a      a     a    a    a
In[9]:=
Kauffman[Link[11, Alternating, 111]][a, z]
Out[9]=   
 2     -10   6    5     -4    2      4      1      1      z    10 z   17 z
--- + a    - -- - -- + a   + ---- + ---- + ---- - ---- - --- - ---- - ---- - 
 12           8    6          9      7      5      3      11     9      7
a            a    a          a  z   a  z   a  z   a  z   a      a      a
 
                   2      2      2       2       2    2      3      3       3
    3 z   5 z   2 z    6 z    4 z    20 z    15 z    z    3 z    4 z    22 z
>   --- + --- + ---- - ---- - ---- + ----- + ----- - -- + ---- - ---- + ----- + 
     5     3     14     12     10      8       6      4    13     11      9
    a     a     a      a      a       a       a      a    a      a       a
 
        3      3      3    4       4      4       4       4      4      5
    35 z    2 z    8 z    z     6 z    4 z    22 z    18 z    7 z    2 z
>   ----- - ---- - ---- - --- + ---- - ---- - ----- - ----- - ---- - ---- + 
      7       5      3     14    12     10      8       6       4     13
     a       a      a     a     a      a       a       a       a     a
 
       5       5       5    5      5      6      6       6       6      6
    5 z    22 z    35 z    z    5 z    3 z    6 z    12 z    11 z    8 z
>   ---- - ----- - ----- - -- + ---- - ---- + ---- + ----- + ----- + ---- - 
     11      9       7      5     3     12     10      8       6       4
    a       a       a      a     a     a      a       a       a       a
 
       7       7       7      7    7      8    8      8      9      9      9
    3 z    11 z    21 z    6 z    z    3 z    z    2 z    3 z    5 z    2 z
>   ---- + ----- + ----- + ---- - -- - ---- - -- - ---- - ---- - ---- - ---- - 
     11      9       7       5     3    10     8     4      9      7      5
    a       a       a       a     a    a      a     a      a      a      a
 
     10    10
    z     z
>   --- - ---
     8     6
    a     a
In[10]:=
Kh[L][q, t]
Out[10]=   
                     2    4
   4      6    -2   q    q       6        8        8  2      10  2      10  3
4 q  + 3 q  + t   + -- + -- + 4 q  t + 2 q  t + 5 q  t  + 4 q   t  + 4 q   t  + 
                    t    t
 
       12  3      12  4      14  4      14  5      16  5      16  6
>   5 q   t  + 6 q   t  + 4 q   t  + 3 q   t  + 6 q   t  + 3 q   t  + 
 
       18  6    18  7      20  7    20  8    22  8    24  9
>   3 q   t  + q   t  + 3 q   t  + q   t  + q   t  + q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a111
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