© | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table:
L11n232
L11n232
L11n234
L11n234
L11n233
Knotscape
This page is passe. Go here instead!

The 2-Component Link

L11n233

Visit L11n233's page at Knotilus!

Acknowledgement

L11n233 as Morse Link
DrawMorseLink

PD Presentation: X10,1,11,2 X2,11,3,12 X12,3,13,4 X9,18,10,19 X6,13,7,14 X14,7,15,8 X8,15,1,16 X17,22,18,9 X21,16,22,17 X19,4,20,5 X5,20,6,21

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

Jones Polynomial: q-29/2 - 3q-27/2 + 4q-25/2 - 5q-23/2 + 5q-21/2 - 4q-19/2 + 3q-17/2 - q-15/2 - q-13/2 - q-9/2

A2 (sl(3)) Invariant: - 2q-44 + q-42 + q-38 + 2q-36 - q-34 + q-32 - 2q-30 + q-26 + q-24 + 3q-22 + 2q-20 + q-18 + q-16

HOMFLY-PT Polynomial: - 2a9z-1 - 19a9z - 37a9z3 - 28a9z5 - 9a9z7 - a9z9 + 3a11z-1 + 19a11z + 23a11z3 + 9a11z5 + a11z7 - a13z-1 - 4a13z - 2a13z3

Kauffman Polynomial: 2a9z-1 - 19a9z + 37a9z3 - 28a9z5 + 9a9z7 - a9z9 - 3a10 + 19a10z2 - 23a10z4 + 9a10z6 - a10z8 + 3a11z-1 - 22a11z + 41a11z3 - 32a11z5 + 10a11z7 - a11z9 - 3a12 + 21a12z2 - 26a12z4 + 9a12z6 - a12z8 + a13z-1 - 5a13z + 6a13z3 - 4a13z5 - a14 + a14z2 + 2a14z4 - 3a14z6 - 3a15z + 7a15z3 - 3a15z5 - a15z7 + 4a16z4 - 3a16z6 - a17z + 5a17z3 - 3a17z5 + a18z2 - a18z4

Khovanov Homology:
trqj r = -11r = -10r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0
j = -8           1
j = -10           1
j = -12         1  
j = -14       2    
j = -16      211   
j = -18     32     
j = -20    221     
j = -22   33       
j = -24  23        
j = -26 12         
j = -28 2          
j = -301           


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, NonAlternating, 233]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 233]]
Out[4]=   
PD[X[10, 1, 11, 2], X[2, 11, 3, 12], X[12, 3, 13, 4], X[9, 18, 10, 19], 
 
>   X[6, 13, 7, 14], X[14, 7, 15, 8], X[8, 15, 1, 16], X[17, 22, 18, 9], 
 
>   X[21, 16, 22, 17], X[19, 4, 20, 5], X[5, 20, 6, 21]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -2, 3, 10, -11, -5, 6, -7}, 
 
>   {-4, -1, 2, -3, 5, -6, 7, 9, -8, 4, -10, 11, -9, 8}]
In[6]:=
Jones[L][q]
Out[6]=   
 -(29/2)     3       4       5       5       4       3      -(15/2)
q        - ----- + ----- - ----- + ----- - ----- + ----- - q        - 
            27/2    25/2    23/2    21/2    19/2    17/2
           q       q       q       q       q       q
 
     -(13/2)    -(9/2)
>   q        - q
In[7]:=
A2Invariant[L][q]
Out[7]=   
-2     -42    -38    2     -34    -32    2     -26    -24    3     2     -18
--- + q    + q    + --- - q    + q    - --- + q    + q    + --- + --- + q    + 
 44                  36                  30                  22    20
q                   q                   q                   q     q
 
     -16
>   q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 233]][a, z]
Out[8]=   
    9      11    13
-2 a    3 a     a         9         11        13         9  3       11  3
----- + ----- - --- - 19 a  z + 19 a   z - 4 a   z - 37 a  z  + 23 a   z  - 
  z       z      z
 
       13  3       9  5      11  5      9  7    11  7    9  9
>   2 a   z  - 28 a  z  + 9 a   z  - 9 a  z  + a   z  - a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 233]][a, z]
Out[9]=   
                          9      11    13
    10      12    14   2 a    3 a     a         9         11        13
-3 a   - 3 a   - a   + ---- + ----- + --- - 19 a  z - 22 a   z - 5 a   z - 
                        z       z      z
 
       15      17         10  2       12  2    14  2    18  2       9  3
>   3 a   z - a   z + 19 a   z  + 21 a   z  + a   z  + a   z  + 37 a  z  + 
 
        11  3      13  3      15  3      17  3       10  4       12  4
>   41 a   z  + 6 a   z  + 7 a   z  + 5 a   z  - 23 a   z  - 26 a   z  + 
 
       14  4      16  4    18  4       9  5       11  5      13  5      15  5
>   2 a   z  + 4 a   z  - a   z  - 28 a  z  - 32 a   z  - 4 a   z  - 3 a   z  - 
 
       17  5      10  6      12  6      14  6      16  6      9  7
>   3 a   z  + 9 a   z  + 9 a   z  - 3 a   z  - 3 a   z  + 9 a  z  + 
 
        11  7    15  7    10  8    12  8    9  9    11  9
>   10 a   z  - a   z  - a   z  - a   z  - a  z  - a   z
In[10]:=
Kh[L][q, t]
Out[10]=   
 -10    -8      1         2         1        2        2        3        3
q    + q   + ------- + ------- + ------- + ------ + ------ + ------ + ------ + 
              30  11    28  10    26  10    26  9    24  9    24  8    22  8
             q   t     q   t     q   t     q   t    q   t    q   t    q   t
 
      3        2        2        3        1        2        2        1
>   ------ + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
     22  7    20  7    20  6    18  6    20  5    18  5    16  5    16  4
    q   t    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      2        1        1
>   ------ + ------ + ------
     14  4    16  3    12  2
    q   t    q   t    q   t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n233
L11n232
L11n232
L11n234
L11n234