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L11n350

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Acknowledgement

L11n350 as Morse Link
DrawMorseLink

PD Presentation: X6172 X14,4,15,3 X11,21,12,20 X7,18,8,19 X9,16,10,17 X17,8,18,9 X19,13,20,22 X13,10,14,11 X21,5,22,12 X2536 X4,16,1,15

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

Jones Polynomial: q-5 - q-4 + 2q-3 - q-2 + q-1 + 2 - q + 2q2 - 2q3 + 2q4 - q5

A2 (sl(3)) Invariant: q-16 + q-14 + 2q-12 + 3q-10 + 3q-8 + 4q-6 + 2q-4 + 4q-2 + 3 + 2q2 + 2q4 + q8 - q16

HOMFLY-PT Polynomial: - a-4 - a-4z2 + 2a-2 + 3a-2z2 + a-2z4 + z-2 + 2 - 2a2z-2 - 5a2 - 4a2z2 - a2z4 + a4z-2 + 2a4 + a4z2

Kauffman Polynomial: a-5z - 3a-5z3 + a-5z5 - a-4 + 4a-4z2 - 7a-4z4 + 2a-4z6 + a-3z - 3a-3z5 + a-3z7 + 2a-2z2 - 4a-2z4 + a-2z6 - 3a-1z + 10a-1z3 - 7a-1z5 + a-1z7 - z-2 + 9 - 23z2 + 31z4 - 15z6 + 2z8 + 2az-1 - 8az + 6az3 + 6az5 - 6az7 + az9 - 2a2z-2 + 13a2 - 36a2z2 + 44a2z4 - 21a2z6 + 3a2z8 + 2a3z-1 - 5a3z - a3z3 + 9a3z5 - 6a3z7 + a3z9 - a4z-2 + 6a4 - 15a4z2 + 16a4z4 - 7a4z6 + a4z8

Khovanov Homology:
trqj r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4r = 5
j = 11           1
j = 9          1 
j = 7         11 
j = 5       121  
j = 3      111   
j = 1     142    
j = -1    124     
j = -3   11       
j = -5  111       
j = -7 12         
j = -9            
j = -111           


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, NonAlternating, 350]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 350]]
Out[4]=   
PD[X[6, 1, 7, 2], X[14, 4, 15, 3], X[11, 21, 12, 20], X[7, 18, 8, 19], 
 
>   X[9, 16, 10, 17], X[17, 8, 18, 9], X[19, 13, 20, 22], X[13, 10, 14, 11], 
 
>   X[21, 5, 22, 12], X[2, 5, 3, 6], X[4, 16, 1, 15]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, -4, 6, -5, 8, -3, 9}, 
 
>   {-8, -2, 11, 5, -6, 4, -7, 3, -9, 7}]
In[6]:=
Jones[L][q]
Out[6]=   
     -5    -4   2     -2   1          2      3      4    5
2 + q   - q   + -- - q   + - - q + 2 q  - 2 q  + 2 q  - q
                 3         q
                q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -16    -14    2     3    3    4    2    4       2      4    8    16
3 + q    + q    + --- + --- + -- + -- + -- + -- + 2 q  + 2 q  + q  - q
                   12    10    8    6    4    2
                  q     q     q    q    q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 350]][a, z]
Out[8]=   
                                      2    4    2      2
     -4   2       2      4    -2   2 a    a    z    3 z       2  2    4  2
2 - a   + -- - 5 a  + 2 a  + z   - ---- + -- - -- + ---- - 4 a  z  + a  z  + 
           2                         2     2    4     2
          a                         z     z    a     a
 
     4
    z     2  4
>   -- - a  z
     2
    a
In[9]:=
Kauffman[Link[11, NonAlternating, 350]][a, z]
Out[9]=   
                                  2    4            3
     -4       2      4    -2   2 a    a    2 a   2 a    z    z    3 z
9 - a   + 13 a  + 6 a  - z   - ---- - -- + --- + ---- + -- + -- - --- - 8 a z - 
                                 2     2    z     z      5    3    a
                                z     z                 a    a
 
                        2      2                            3       3
       3         2   4 z    2 z        2  2       4  2   3 z    10 z
>   5 a  z - 23 z  + ---- + ---- - 36 a  z  - 15 a  z  - ---- + ----- + 
                       4      2                            5      a
                      a      a                            a
 
                                4      4                          5      5
         3    3  3       4   7 z    4 z        2  4       4  4   z    3 z
>   6 a z  - a  z  + 31 z  - ---- - ---- + 44 a  z  + 16 a  z  + -- - ---- - 
                               4      2                           5     3
                              a      a                           a     a
 
       5                                 6    6                         7
    7 z         5      3  5       6   2 z    z        2  6      4  6   z
>   ---- + 6 a z  + 9 a  z  - 15 z  + ---- + -- - 21 a  z  - 7 a  z  + -- + 
     a                                  4     2                         3
                                       a     a                         a
 
     7
    z         7      3  7      8      2  8    4  8      9    3  9
>   -- - 6 a z  - 6 a  z  + 2 z  + 3 a  z  + a  z  + a z  + a  z
    a
In[10]:=
Kh[L][q, t]
Out[10]=   
4          3     1        1       2       1       1       1       1       1
- + 4 q + q  + ------ + ----- + ----- + ----- + ----- + ----- + ----- + ----- + 
q               11  6    7  5    7  4    5  4    5  3    3  3    5  2    3  2
               q   t    q  t    q  t    q  t    q  t    q  t    q  t    q  t
 
     1      2    q            3      5      3  2      5  2    5  3    7  3
>   ---- + --- + - + 2 q t + q  t + q  t + q  t  + 2 q  t  + q  t  + q  t  + 
       2   q t   t
    q t
 
     7  4    9  4    11  5
>   q  t  + q  t  + q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n350
L11n349
L11n349
L11n351
L11n351