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L11a504

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Acknowledgement

L11a504 as Morse Link
DrawMorseLink

PD Presentation: X8192 X2,9,3,10 X10,3,11,4 X14,5,15,6 X22,17,13,18 X20,15,21,16 X16,21,17,22 X12,19,7,20 X18,11,19,12 X6718 X4,13,5,14

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

Jones Polynomial: - q-15 + 3q-14 - 6q-13 + 9q-12 - 11q-11 + 12q-10 - 11q-9 + 10q-8 - 6q-7 + 5q-6 - q-5 + q-4

A2 (sl(3)) Invariant: - 2q-44 - 2q-40 - q-34 + 4q-32 + 6q-28 + 4q-26 + 5q-24 + 6q-22 + 2q-20 + 4q-18 + q-14

HOMFLY-PT Polynomial: 2a8z-2 + 11a8 + 21a8z2 + 18a8z4 + 7a8z6 + a8z8 - 5a10z-2 - 19a10 - 18a10z2 - a10z4 + 4a10z6 + a10z8 + 4a12z-2 + 9a12 + 2a12z2 - 3a12z4 - a12z6 - a14z-2 - a14

Kauffman Polynomial: - 2a8z-2 + 11a8 - 21a8z2 + 18a8z4 - 7a8z6 + a8z8 + 5a9z-1 - 19a9z + 20a9z3 - 4a9z5 - 3a9z7 + a9z9 - 5a10z-2 + 22a10 - 39a10z2 + 36a10z4 - 13a10z6 - a10z8 + a10z10 + 9a11z-1 - 35a11z + 39a11z3 - a11z5 - 16a11z7 + 5a11z9 - 4a12z-2 + 13a12 - 20a12z2 + 37a12z4 - 32a12z6 + 6a12z8 + a12z10 + 5a13z-1 - 19a13z + 33a13z3 - 23a13z5 - 3a13z7 + 4a13z9 - a14z-2 + 3a14z2 + 3a14z4 - 17a14z6 + 8a14z8 + a15z-1 - 2a15z + 9a15z3 - 20a15z5 + 10a15z7 - a16 + 5a16z2 - 13a16z4 + 9a16z6 + a17z - 4a17z3 + 6a17z5 + 3a18z4 + a19z3

Khovanov Homology:
trqj r = -11r = -10r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0
j = -7           1
j = -9          11
j = -11         4  
j = -13        21  
j = -15       84   
j = -17      43    
j = -19     87     
j = -21    56      
j = -23   46       
j = -25  25        
j = -27 14         
j = -29 2          
j = -311           


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, Alternating, 504]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, Alternating, 504]]
Out[4]=   
PD[X[8, 1, 9, 2], X[2, 9, 3, 10], X[10, 3, 11, 4], X[14, 5, 15, 6], 
 
>   X[22, 17, 13, 18], X[20, 15, 21, 16], X[16, 21, 17, 22], X[12, 19, 7, 20], 
 
>   X[18, 11, 19, 12], X[6, 7, 1, 8], X[4, 13, 5, 14]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -2, 3, -11, 4, -10}, {10, -1, 2, -3, 9, -8}, 
 
>   {11, -4, 6, -7, 5, -9, 8, -6, 7, -5}]
In[6]:=
Jones[L][q]
Out[6]=   
  -15    3     6     9    11    12    11   10   6    5     -5    -4
-q    + --- - --- + --- - --- + --- - -- + -- - -- + -- - q   + q
         14    13    12    11    10    9    8    7    6
        q     q     q     q     q     q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
-2     2     -34    4     6     4     5     6     2     4     -14
--- - --- - q    + --- + --- + --- + --- + --- + --- + --- + q
 44    40           32    28    26    24    22    20    18
q     q            q     q     q     q     q     q     q
In[8]:=
HOMFLYPT[Link[11, Alternating, 504]][a, z]
Out[8]=   
                                  8      10      12    14
    8       10      12    14   2 a    5 a     4 a     a         8  2
11 a  - 19 a   + 9 a   - a   + ---- - ----- + ----- - --- + 21 a  z  - 
                                 2      2       2      2
                                z      z       z      z
 
        10  2      12  2       8  4    10  4      12  4      8  6      10  6
>   18 a   z  + 2 a   z  + 18 a  z  - a   z  - 3 a   z  + 7 a  z  + 4 a   z  - 
 
     12  6    8  8    10  8
>   a   z  + a  z  + a   z
In[9]:=
Kauffman[Link[11, Alternating, 504]][a, z]
Out[9]=   
                                   8      10      12    14      9      11
    8       10       12    16   2 a    5 a     4 a     a     5 a    9 a
11 a  + 22 a   + 13 a   - a   - ---- - ----- - ----- - --- + ---- + ----- + 
                                  2      2       2      2     z       z
                                 z      z       z      z
 
       13    15
    5 a     a         9         11         13        15      17         8  2
>   ----- + --- - 19 a  z - 35 a   z - 19 a   z - 2 a   z + a   z - 21 a  z  - 
      z      z
 
        10  2       12  2      14  2      16  2       9  3       11  3
>   39 a   z  - 20 a   z  + 3 a   z  + 5 a   z  + 20 a  z  + 39 a   z  + 
 
        13  3      15  3      17  3    19  3       8  4       10  4
>   33 a   z  + 9 a   z  - 4 a   z  + a   z  + 18 a  z  + 36 a   z  + 
 
        12  4      14  4       16  4      18  4      9  5    11  5
>   37 a   z  + 3 a   z  - 13 a   z  + 3 a   z  - 4 a  z  - a   z  - 
 
        13  5       15  5      17  5      8  6       10  6       12  6
>   23 a   z  - 20 a   z  + 6 a   z  - 7 a  z  - 13 a   z  - 32 a   z  - 
 
        14  6      16  6      9  7       11  7      13  7       15  7    8  8
>   17 a   z  + 9 a   z  - 3 a  z  - 16 a   z  - 3 a   z  + 10 a   z  + a  z  - 
 
     10  8      12  8      14  8    9  9      11  9      13  9    10  10
>   a   z  + 6 a   z  + 8 a   z  + a  z  + 5 a   z  + 4 a   z  + a   z   + 
 
     12  10
>   a   z
In[10]:=
Kh[L][q, t]
Out[10]=   
 -9    -7      1         2         1        4        2        5        4
q   + q   + ------- + ------- + ------- + ------ + ------ + ------ + ------ + 
             31  11    29  10    27  10    27  9    25  9    25  8    23  8
            q   t     q   t     q   t     q   t    q   t    q   t    q   t
 
      6        5        6        8        7        4        3        8
>   ------ + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
     23  7    21  7    21  6    19  6    19  5    17  5    17  4    15  4
    q   t    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      4        2        1        4       1
>   ------ + ------ + ------ + ------ + ----
     15  3    13  3    13  2    11  2    9
    q   t    q   t    q   t    q   t    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11a504
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