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L11n258

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Acknowledgement

L11n258 as Morse Link
DrawMorseLink

PD Presentation: X6172 X3,11,4,10 X7,15,8,14 X13,5,14,8 X11,18,12,19 X19,22,20,9 X15,20,16,21 X21,16,22,17 X17,12,18,13 X2536 X9,1,10,4

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

Jones Polynomial: - 3q-6 + 6q-5 - 10q-4 + 13q-3 - 12q-2 + 13q-1 - 9 + 7q - 2q2 + q3

A2 (sl(3)) Invariant: - 2q-20 - 4q-18 - 4q-14 - q-12 + 2q-10 + 7q-6 + 3q-4 + 8q-2 + 6 + 3q2 + 6q4 + q6 + q8 + q10

HOMFLY-PT Polynomial: a-2z-2 + 2a-2 + a-2z2 - z-2 - 3 - 4z2 - 2z4 - 2a2z-2 - 3a2 + 2a2z4 + a2z6 + 3a4z-2 + 6a4 + 2a4z2 - a4z4 - a6z-2 - 2a6

Kauffman Polynomial: a-2z-2 - 4a-2 + 6a-2z2 - 4a-2z4 + a-2z6 - 2a-1z-1 + 4a-1z - 4a-1z5 + 2a-1z7 + z-2 - 3 + 4z2 - z4 - 5z6 + 3z8 + 2az-1 - 10az + 25az3 - 30az5 + 9az7 + az9 - 2a2z-2 + 4a2 - 2a2z2 + a2z4 - 13a2z6 + 8a2z8 + 10a3z-1 - 34a3z + 51a3z3 - 43a3z5 + 14a3z7 + a3z9 - 3a4z-2 + 5a4 + a4z2 - 2a4z4 - 4a4z6 + 5a4z8 + 8a5z-1 - 27a5z + 32a5z3 - 17a5z5 + 7a5z7 - a6z-2 + a6 + a6z2 + 3a6z6 + 2a7z-1 - 7a7z + 6a7z3

Khovanov Homology:
trqj r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3r = 4
j = 7         1
j = 5        21
j = 3       5  
j = 1      42  
j = -1     95   
j = -3    67    
j = -5   76     
j = -7  36      
j = -9 37       
j = -11 3        
j = -133         


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, 258]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 258]]
Out[4]=   
PD[X[6, 1, 7, 2], X[3, 11, 4, 10], X[7, 15, 8, 14], X[13, 5, 14, 8], 
 
>   X[11, 18, 12, 19], X[19, 22, 20, 9], X[15, 20, 16, 21], X[21, 16, 22, 17], 
 
>   X[17, 12, 18, 13], X[2, 5, 3, 6], X[9, 1, 10, 4]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, -2, 11}, {10, -1, -3, 4}, 
 
>   {-11, 2, -5, 9, -4, 3, -7, 8, -9, 5, -6, 7, -8, 6}]
In[6]:=
Jones[L][q]
Out[6]=   
     3    6    10   13   12   13            2    3
-9 - -- + -- - -- + -- - -- + -- + 7 q - 2 q  + q
      6    5    4    3    2   q
     q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     2     4     4     -12    2    7    3    8       2      4    6    8    10
6 - --- - --- - --- - q    + --- + -- + -- + -- + 3 q  + 6 q  + q  + q  + q
     20    18    14           10    6    4    2
    q     q     q            q     q    q    q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 258]][a, z]
Out[8]=   
                                                2      4    6           2
     2       2      4      6    -2     1     2 a    3 a    a       2   z
-3 + -- - 3 a  + 6 a  - 2 a  - z   + ----- - ---- + ---- - -- - 4 z  + -- + 
      2                               2  2     2      2     2           2
     a                               a  z     z      z     z           a
 
       4  2      4      2  4    4  4    2  6
>   2 a  z  - 2 z  + 2 a  z  - a  z  + a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 258]][a, z]
Out[9]=   
                                              2      4    6
     4       2      4    6    -2     1     2 a    3 a    a     2    2 a
-3 - -- + 4 a  + 5 a  + a  + z   + ----- - ---- - ---- - -- - --- + --- + 
      2                             2  2     2      2     2   a z    z
     a                             a  z     z      z     z
 
        3      5      7
    10 a    8 a    2 a    4 z                3         5        7        2
>   ----- + ---- + ---- + --- - 10 a z - 34 a  z - 27 a  z - 7 a  z + 4 z  + 
      z      z      z      a
 
       2
    6 z       2  2    4  2    6  2         3       3  3       5  3      7  3
>   ---- - 2 a  z  + a  z  + a  z  + 25 a z  + 51 a  z  + 32 a  z  + 6 a  z  - 
      2
     a
 
            4                        5
     4   4 z     2  4      4  4   4 z          5       3  5       5  5      6
>   z  - ---- + a  z  - 2 a  z  - ---- - 30 a z  - 43 a  z  - 17 a  z  - 5 z  + 
           2                       a
          a
 
     6                                     7
    z        2  6      4  6      6  6   2 z         7       3  7      5  7
>   -- - 13 a  z  - 4 a  z  + 3 a  z  + ---- + 9 a z  + 14 a  z  + 7 a  z  + 
     2                                   a
    a
 
       8      2  8      4  8      9    3  9
>   3 z  + 8 a  z  + 5 a  z  + a z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
7    9     3        3        3       7       3       6       7      6
-- + - + ------ + ------ + ----- + ----- + ----- + ----- + ----- + ---- + 
 3   q    13  5    11  4    9  4    9  3    7  3    7  2    5  2    5
q        q   t    q   t    q  t    q  t    q  t    q  t    q  t    q  t
 
     6     5 t                2      3  2      5  3    5  4    7  4
>   ---- + --- + 4 q t + 2 q t  + 5 q  t  + 2 q  t  + q  t  + q  t
     3      q
    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n258
L11n257
L11n257
L11n259
L11n259