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L11n304

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Acknowledgement

L11n304 as Morse Link
DrawMorseLink

PD Presentation: X6172 X12,3,13,4 X20,13,21,14 X22,19,11,20 X15,5,16,10 X17,9,18,8 X7,17,8,16 X9,19,10,18 X14,21,15,22 X2536 X4,11,1,12

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

Jones Polynomial: - q-7 + 2q-6 - 4q-5 + 6q-4 - 6q-3 + 8q-2 - 6q-1 + 6 - 3q + 2q2

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

HOMFLY-PT Polynomial: 2z-2 + 7 + 7z2 + 2z4 - 5a2z-2 - 17a2 - 21a2z2 - 11a2z4 - 2a2z6 + 4a4z-2 + 13a4 + 12a4z2 + 3a4z4 - a6z-2 - 3a6 - a6z2

Kauffman Polynomial: - 2a-2 + 3a-2z2 + a-1z + a-1z3 + a-1z5 - 2z-2 + 6 - 4z2 + 2z6 + 5az-1 - 16az + 18az3 - 12az5 + 4az7 - 5a2z-2 + 20a2 - 32a2z2 + 26a2z4 - 15a2z6 + 4a2z8 + 9a3z-1 - 33a3z + 44a3z3 - 28a3z5 + 4a3z7 + a3z9 - 4a4z-2 + 17a4 - 32a4z2 + 38a4z4 - 26a4z6 + 6a4z8 + 5a5z-1 - 21a5z + 35a5z3 - 20a5z5 + a5z7 + a5z9 - a6z-2 + 4a6 - 7a6z2 + 12a6z4 - 9a6z6 + 2a6z8 + a7z-1 - 5a7z + 8a7z3 - 5a7z5 + a7z7

Khovanov Homology:
trqj r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2
j = 5         2
j = 3        32
j = 1       3  
j = -1      44  
j = -3     42   
j = -5    24    
j = -7   44     
j = -9  13      
j = -11 13       
j = -13 1        
j = -151         


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, 304]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 304]]
Out[4]=   
PD[X[6, 1, 7, 2], X[12, 3, 13, 4], X[20, 13, 21, 14], X[22, 19, 11, 20], 
 
>   X[15, 5, 16, 10], X[17, 9, 18, 8], X[7, 17, 8, 16], X[9, 19, 10, 18], 
 
>   X[14, 21, 15, 22], X[2, 5, 3, 6], X[4, 11, 1, 12]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {10, -1, -7, 6, -8, 5}, 
 
>   {11, -2, 3, -9, -5, 7, -6, 8, 4, -3, 9, -4}]
In[6]:=
Jones[L][q]
Out[6]=   
     -7   2    4    6    6    8    6            2
6 - q   + -- - -- + -- - -- + -- - - - 3 q + 2 q
           6    5    4    3    2   q
          q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -22    2     -18    2     -14    -12    2    5    3    6    4       2
4 - q    - --- - q    - --- + q    + q    + --- + -- + -- + -- + -- + 4 q  + 
            20           16                  10    8    6    4    2
           q            q                   q     q    q    q    q
 
     4      6
>   q  + 2 q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 304]][a, z]
Out[8]=   
                                   2      4    6
        2       4      6   2    5 a    4 a    a       2       2  2       4  2
7 - 17 a  + 13 a  - 3 a  + -- - ---- + ---- - -- + 7 z  - 21 a  z  + 12 a  z  - 
                            2     2      2     2
                           z     z      z     z
 
     6  2      4       2  4      4  4      2  6
>   a  z  + 2 z  - 11 a  z  + 3 a  z  - 2 a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 304]][a, z]
Out[9]=   
                                        2      4    6            3      5
    2        2       4      6   2    5 a    4 a    a    5 a   9 a    5 a
6 - -- + 20 a  + 17 a  + 4 a  - -- - ---- - ---- - -- + --- + ---- + ---- + 
     2                           2     2      2     2    z     z      z
    a                           z     z      z     z
 
     7                                                       2
    a    z                3         5        7        2   3 z        2  2
>   -- + - - 16 a z - 33 a  z - 21 a  z - 5 a  z - 4 z  + ---- - 32 a  z  - 
    z    a                                                  2
                                                           a
 
                          3
        4  2      6  2   z          3       3  3       5  3      7  3
>   32 a  z  - 7 a  z  + -- + 18 a z  + 44 a  z  + 35 a  z  + 8 a  z  + 
                         a
 
                                      5
        2  4       4  4       6  4   z          5       3  5       5  5
>   26 a  z  + 38 a  z  + 12 a  z  + -- - 12 a z  - 28 a  z  - 20 a  z  - 
                                     a
 
       7  5      6       2  6       4  6      6  6        7      3  7    5  7
>   5 a  z  + 2 z  - 15 a  z  - 26 a  z  - 9 a  z  + 4 a z  + 4 a  z  + a  z  + 
 
     7  7      2  8      4  8      6  8    3  9    5  9
>   a  z  + 4 a  z  + 6 a  z  + 2 a  z  + a  z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
4           1        1        1        3        1       3       4       4
- + 3 q + ------ + ------ + ------ + ------ + ----- + ----- + ----- + ----- + 
q          15  7    13  6    11  6    11  5    9  5    9  4    7  4    7  3
          q   t    q   t    q   t    q   t    q  t    q  t    q  t    q  t
 
      2       4       4      2      4       3        3  2      5  2
>   ----- + ----- + ----- + ---- + --- + 3 q  t + 2 q  t  + 2 q  t
     5  3    5  2    3  2    3     q t
    q  t    q  t    q  t    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n304
L11n303
L11n303
L11n305
L11n305