© | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table:
L11n398
L11n398
L11n400
L11n400
L11n399
Knotscape
This page is passe. Go here instead!

The 3-Component Link

L11n399

Visit L11n399's page at Knotilus!

Acknowledgement

L11n399 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,3,11,4 X22,16,19,15 X7,20,8,21 X19,8,20,9 X13,18,14,5 X11,14,12,15 X17,12,18,13 X16,22,17,21 X2536 X4,9,1,10

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

Jones Polynomial: - q-10 + q-9 - q-8 + 3q-6 - 2q-5 + 4q-4 - 3q-3 + 4q-2 - 2q-1 + 1

A2 (sl(3)) Invariant: - q-32 - 2q-30 - 2q-28 - 3q-26 + q-22 + 5q-20 + 7q-18 + 6q-16 + 7q-14 + 2q-12 + 3q-10 + q-8 + q-6 + q-4 + 1

HOMFLY-PT Polynomial: 2a2 + 3a2z2 + a2z4 + 2a4z-2 + a4 - 3a4z2 - 4a4z4 - a4z6 - 5a6z-2 - 7a6 - 2a6z2 + 4a8z-2 + 5a8 + 2a8z2 - a10z-2 - a10

Kauffman Polynomial: - 2a2 + 5a2z2 - 4a2z4 + a2z6 + a3z + 4a3z3 - 7a3z5 + 2a3z7 - 2a4z-2 + 4a4 + 2a4z2 - 6a4z4 - a4z6 + a4z8 + 5a5z-1 - 13a5z + 15a5z3 - 12a5z5 + 3a5z7 - 5a6z-2 + 16a6 - 19a6z2 + 11a6z4 - 5a6z6 + a6z8 + 9a7z-1 - 30a7z + 34a7z3 - 15a7z5 + 2a7z7 - 4a8z-2 + 15a8 - 22a8z2 + 22a8z4 - 9a8z6 + a8z8 + 5a9z-1 - 22a9z + 33a9z3 - 16a9z5 + 2a9z7 - a10z-2 + 4a10 - 6a10z2 + 9a10z4 - 6a10z6 + a10z8 + a11z-1 - 6a11z + 10a11z3 - 6a11z5 + a11z7

Khovanov Homology:
trqj r = -9r = -8r = -7r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2
j = 1           1
j = -1          1 
j = -3         31 
j = -5        23  
j = -7      131   
j = -9     112    
j = -11    153     
j = -13   1 2      
j = -15   12       
j = -17 11         
j = -19            
j = -211           


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, 399]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 399]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[22, 16, 19, 15], X[7, 20, 8, 21], 
 
>   X[19, 8, 20, 9], X[13, 18, 14, 5], X[11, 14, 12, 15], X[17, 12, 18, 13], 
 
>   X[16, 22, 17, 21], X[2, 5, 3, 6], X[4, 9, 1, 10]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {-5, 4, 9, -3}, 
 
>   {10, -1, -4, 5, 11, -2, -7, 8, -6, 7, 3, -9, -8, 6}]
In[6]:=
Jones[L][q]
Out[6]=   
     -10    -9    -8   3    2    4    3    4    2
1 - q    + q   - q   + -- - -- + -- - -- + -- - -
                        6    5    4    3    2   q
                       q    q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -32    2     2     3     -22    5     7     6     7     2     3     -8
1 - q    - --- - --- - --- + q    + --- + --- + --- + --- + --- + --- + q   + 
            30    28    26           20    18    16    14    12    10
           q     q     q            q     q     q     q     q     q
 
     -6    -4
>   q   + q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 399]][a, z]
Out[8]=   
                                   4      6      8    10
   2    4      6      8    10   2 a    5 a    4 a    a        2  2      4  2
2 a  + a  - 7 a  + 5 a  - a   + ---- - ---- + ---- - --- + 3 a  z  - 3 a  z  - 
                                  2      2      2     2
                                 z      z      z     z
 
       6  2      8  2    2  4      4  4    4  6
>   2 a  z  + 2 a  z  + a  z  - 4 a  z  - a  z
In[9]:=
Kauffman[Link[11, NonAlternating, 399]][a, z]
Out[9]=   
                                          4      6      8    10      5      7
    2      4       6       8      10   2 a    5 a    4 a    a     5 a    9 a
-2 a  + 4 a  + 16 a  + 15 a  + 4 a   - ---- - ---- - ---- - --- + ---- + ---- + 
                                         2      2      2     2     z      z
                                        z      z      z     z
 
       9    11
    5 a    a      3         5         7         9        11        2  2
>   ---- + --- + a  z - 13 a  z - 30 a  z - 22 a  z - 6 a   z + 5 a  z  + 
     z      z
 
       4  2       6  2       8  2      10  2      3  3       5  3       7  3
>   2 a  z  - 19 a  z  - 22 a  z  - 6 a   z  + 4 a  z  + 15 a  z  + 34 a  z  + 
 
        9  3       11  3      2  4      4  4       6  4       8  4      10  4
>   33 a  z  + 10 a   z  - 4 a  z  - 6 a  z  + 11 a  z  + 22 a  z  + 9 a   z  - 
 
       3  5       5  5       7  5       9  5      11  5    2  6    4  6
>   7 a  z  - 12 a  z  - 15 a  z  - 16 a  z  - 6 a   z  + a  z  - a  z  - 
 
       6  6      8  6      10  6      3  7      5  7      7  7      9  7
>   5 a  z  - 9 a  z  - 6 a   z  + 2 a  z  + 3 a  z  + 2 a  z  + 2 a  z  + 
 
     11  7    4  8    6  8    8  8    10  8
>   a   z  + a  z  + a  z  + a  z  + a   z
In[10]:=
Kh[L][q, t]
Out[10]=   
3    3      1        1        1        1        1        2        1
-- + -- + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 
 5    3    21  9    17  8    17  7    15  6    13  6    15  5    11  5
q    q    q   t    q   t    q   t    q   t    q   t    q   t    q   t
 
      2        5        1       3        1       1       2       3      1
>   ------ + ------ + ----- + ------ + ----- + ----- + ----- + ----- + ---- + 
     13  4    11  4    9  4    11  3    9  3    7  3    9  2    7  2    7
    q   t    q   t    q  t    q   t    q  t    q  t    q  t    q  t    q  t
 
     2     t    t      2
>   ---- + -- + - + q t
     5      3   q
    q  t   q


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n399
L11n398
L11n398
L11n400
L11n400