© | Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table:
L11n357
L11n357
L11n359
L11n359
L11n358
Knotscape
This page is passe. Go here instead!

The 3-Component Link

L11n358

Visit L11n358's page at Knotilus!

Acknowledgement

L11n358 as Morse Link
DrawMorseLink

PD Presentation: X6172 X10,3,11,4 X11,19,12,18 X7,16,8,17 X15,8,16,9 X17,15,18,22 X21,13,22,12 X13,21,14,20 X19,5,20,14 X2536 X4,9,1,10

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

Jones Polynomial: q-6 - 2q-5 + 4q-4 - 5q-3 + 7q-2 - 6q-1 + 7 - 4q + 3q2 - q3

A2 (sl(3)) Invariant: q-20 + q-18 - q-16 + q-14 + q-12 + q-10 + 5q-8 + 4q-6 + 5q-4 + 4q-2 + 2 + 3q2 - q4 + q6 + q8 - q10

HOMFLY-PT Polynomial: - a-2z2 + z-2 + 2 + z2 + z4 - 2a2z-2 - 2a2 + a2z4 + a4z-2 - a4 - 2a4z2 + a6

Kauffman Polynomial: - 2a-3z + a-3z3 + 2a-2 - 5a-2z2 + 3a-2z4 - 7a-1z + 15a-1z3 - 8a-1z5 + 2a-1z7 - z-2 + 10 - 26z2 + 32z4 - 15z6 + 3z8 + 2az-1 - 14az + 24az3 - 11az5 + az9 - 2a2z-2 + 12a2 - 30a2z2 + 37a2z4 - 22a2z6 + 5a2z8 + 2a3z-1 - 10a3z + 15a3z3 - 10a3z5 + a3z9 - a4z-2 + 4a4 - 5a4z2 + 4a4z4 - 6a4z6 + 2a4z8 - a5z + 5a5z3 - 7a5z5 + 2a5z7 - a6 + 4a6z2 - 4a6z4 + a6z6

Khovanov Homology:
trqj r = -6r = -5r = -4r = -3r = -2r = -1r = 0r = 1r = 2r = 3
j = 7         1
j = 5        2 
j = 3       32 
j = 1      41  
j = -1     34   
j = -3    43    
j = -5   24     
j = -7  23      
j = -9 13       
j = -11 1        
j = -131         


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, 358]]]
Out[3]=   
 -Graphics- 
In[4]:=
PD[L = Link[11, NonAlternating, 358]]
Out[4]=   
PD[X[6, 1, 7, 2], X[10, 3, 11, 4], X[11, 19, 12, 18], X[7, 16, 8, 17], 
 
>   X[15, 8, 16, 9], X[17, 15, 18, 22], X[21, 13, 22, 12], X[13, 21, 14, 20], 
 
>   X[19, 5, 20, 14], X[2, 5, 3, 6], X[4, 9, 1, 10]]
In[5]:=
GaussCode[L]
Out[5]=   
GaussCode[{1, -10, 2, -11}, {-5, 4, -6, 3, -9, 8, -7, 6}, 
 
>   {10, -1, -4, 5, 11, -2, -3, 7, -8, 9}]
In[6]:=
Jones[L][q]
Out[6]=   
     -6   2    4    5    7    6            2    3
7 + q   - -- + -- - -- + -- - - - 4 q + 3 q  - q
           5    4    3    2   q
          q    q    q    q
In[7]:=
A2Invariant[L][q]
Out[7]=   
     -20    -18    -16    -14    -12    -10   5    4    5    4       2    4
2 + q    + q    - q    + q    + q    + q    + -- + -- + -- + -- + 3 q  - q  + 
                                               8    6    4    2
                                              q    q    q    q
 
     6    8    10
>   q  + q  - q
In[8]:=
HOMFLYPT[Link[11, NonAlternating, 358]][a, z]
Out[8]=   
                              2    4         2
       2    4    6    -2   2 a    a     2   z       4  2    4    2  4
2 - 2 a  - a  + a  + z   - ---- + -- + z  - -- - 2 a  z  + z  + a  z
                             2     2         2
                            z     z         a
In[9]:=
Kauffman[Link[11, NonAlternating, 358]][a, z]
Out[9]=   
                                       2    4            3
     2        2      4    6    -2   2 a    a    2 a   2 a    2 z   7 z
10 + -- + 12 a  + 4 a  - a  - z   - ---- - -- + --- + ---- - --- - --- - 
      2                               2     2    z     z      3     a
     a                               z     z                 a
 
                                         2
                 3      5         2   5 z        2  2      4  2      6  2
>   14 a z - 10 a  z - a  z - 26 z  - ---- - 30 a  z  - 5 a  z  + 4 a  z  + 
                                        2
                                       a
 
     3       3                                             4
    z    15 z          3       3  3      5  3       4   3 z        2  4
>   -- + ----- + 24 a z  + 15 a  z  + 5 a  z  + 32 z  + ---- + 37 a  z  + 
     3     a                                              2
    a                                                    a
 
                           5
       4  4      6  4   8 z          5       3  5      5  5       6
>   4 a  z  - 4 a  z  - ---- - 11 a z  - 10 a  z  - 7 a  z  - 15 z  - 
                         a
 
                                    7
        2  6      4  6    6  6   2 z       5  7      8      2  8      4  8
>   22 a  z  - 6 a  z  + a  z  + ---- + 2 a  z  + 3 z  + 5 a  z  + 2 a  z  + 
                                  a
 
       9    3  9
>   a z  + a  z
In[10]:=
Kh[L][q, t]
Out[10]=   
4           1        1        1       3       2       3       2       4
- + 4 q + ------ + ------ + ----- + ----- + ----- + ----- + ----- + ----- + 
q          13  6    11  5    9  5    9  4    7  4    7  3    5  3    5  2
          q   t    q   t    q  t    q  t    q  t    q  t    q  t    q  t
 
      4      3      3             3        3  2      5  2    7  3
>   ----- + ---- + --- + q t + 3 q  t + 2 q  t  + 2 q  t  + q  t
     3  2    3     q t
    q  t    q  t


Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n358
L11n357
L11n357
L11n359
L11n359