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L11n379 L11n381

Knotscape

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DrawMorseLink

PD Presentation:

X6172 X14,7,15,8 X4,15,1,16 X5,10,6,11 X8493 X17,22,18,19 X11,20,12,21 X19,12,20,13 X21,18,22,5 X9,16,10,17 X2,14,3,13

Gauss Code:

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

Jones Polynomial:

- q-10 + 2q-9 - 4q-8 + 5q-7 - 4q-6 + 6q-5 - 4q-4 + 4q-3 - q-2 + q-1

A2 (sl(3)) Invariant:

- q-32 - 2q-30 - q-28 - 3q-26 - q-24 + 2q-22 + 3q-20 + 7q-18 + 6q-16 + 6q-14 + 4q-12 + 2q-10 + 3q-8 + q-6 + q-2

HOMFLY-PT Polynomial:

a2 + a2z2 + 2a4z-2 + 4a4 + 3a4z2 - 5a6z-2 - 10a6 - 7a6z2 - 2a6z4 + 4a8z-2 + 6a8 + 3a8z2 - a10z-2 - a10

Kauffman Polynomial:

- a2 + a2z2 + a3z3 - 2a4z-2 + 6a4 - 7a4z2 + 3a4z4 + 5a5z-1 - 15a5z + 17a5z3 - 9a5z5 + 2a5z7 - 5a6z-2 + 16a6 - 23a6z2 + 23a6z4 - 14a6z6 + 3a6z8 + 9a7z-1 - 30a7z + 39a7z3 - 21a7z5 + a7z7 + a7z9 - 4a8z-2 + 13a8 - 21a8z2 + 31a8z4 - 23a8z6 + 5a8z8 + 5a9z-1 - 20a9z + 31a9z3 - 17a9z5 + a9z9 - a10z-2 + 3a10 - 6a10z2 + 11a10z4 - 9a10z6 + 2a10z8 + a11z-1 - 5a11z + 8a11z3 - 5a11z5 + a11z7

Khovanov Homology:

trqj r = -9 r = -8 r = -7 r = -6 r = -5 r = -4 r = -3 r = -2 r = -1 r = 0 j = -1                   1 j = -3                 2 2 j = -5               2   1 j = -7             3 3     j = -9           4 2       j = -11         2 5 1       j = -13       3 3 1         j = -15     1 2             j = -17   1 3               j = -19   1                 j = -21 1

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, 380]]]
Out[3]=	-Graphics-
In[4]:=	PD[L = Link[11, NonAlternating, 380]]
Out[4]=	PD[X[6, 1, 7, 2], X[14, 7, 15, 8], X[4, 15, 1, 16], X[5, 10, 6, 11], > X[8, 4, 9, 3], X[17, 22, 18, 19], X[11, 20, 12, 21], X[19, 12, 20, 13], > X[21, 18, 22, 5], X[9, 16, 10, 17], X[2, 14, 3, 13]]
In[5]:=	GaussCode[L]
Out[5]=	GaussCode[{1, -11, 5, -3}, {-8, 7, -9, 6}, > {-4, -1, 2, -5, -10, 4, -7, 8, 11, -2, 3, 10, -6, 9}]
In[6]:=	Jones[L][q]
Out[6]=	-10 2 4 5 4 6 4 4 -2 1 -q + -- - -- + -- - -- + -- - -- + -- - q + - 9 8 7 6 5 4 3 q q q q q q q q
In[7]:=	A2Invariant[L][q]
Out[7]=	-32 2 -28 3 -24 2 3 7 6 6 4 2 -q - --- - q - --- - q + --- + --- + --- + --- + --- + --- + --- + 30 26 22 20 18 16 14 12 10 q q q q q q q q q 3 -6 -2 > -- + q + q 8 q
In[8]:=	HOMFLYPT[Link[11, NonAlternating, 380]][a, z]
Out[8]=	4 6 8 10 2 4 6 8 10 2 a 5 a 4 a a 2 2 4 2 a + 4 a - 10 a + 6 a - a + ---- - ---- + ---- - --- + a z + 3 a z - 2 2 2 2 z z z z 6 2 8 2 6 4 > 7 a z + 3 a z - 2 a z
In[9]:=	Kauffman[Link[11, NonAlternating, 380]][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 -a + 6 a + 16 a + 13 a + 3 a - ---- - ---- - ---- - --- + ---- + ---- + 2 2 2 2 z z z z z z 9 11 5 a a 5 7 9 11 2 2 4 2 > ---- + --- - 15 a z - 30 a z - 20 a z - 5 a z + a z - 7 a z - z z 6 2 8 2 10 2 3 3 5 3 7 3 9 3 > 23 a z - 21 a z - 6 a z + a z + 17 a z + 39 a z + 31 a z + 11 3 4 4 6 4 8 4 10 4 5 5 7 5 > 8 a z + 3 a z + 23 a z + 31 a z + 11 a z - 9 a z - 21 a z - 9 5 11 5 6 6 8 6 10 6 5 7 7 7 > 17 a z - 5 a z - 14 a z - 23 a z - 9 a z + 2 a z + a z + 11 7 6 8 8 8 10 8 7 9 9 9 > a z + 3 a z + 5 a z + 2 a z + a z + a z
In[10]:=	Kh[L][q, t]
Out[10]=	-5 2 1 1 1 1 3 1 2 3 q + -- + - + ------ + ------ + ------ + ------ + ------ + ------ + ------ + 3 q 21 9 19 8 17 8 17 7 15 7 15 6 13 6 q q t q t q t q t q t q t q t 3 2 1 5 4 1 2 3 > ------ + ------ + ------ + ------ + ----- + ------ + ----- + ----- + 13 5 11 5 13 4 11 4 9 4 11 3 9 3 7 3 q t q t q t q t q t q t q t q t 3 2 2 > ----- + ----- + ---- 7 2 5 2 3 q t q t q t

Dror Bar-Natan: The Knot Atlas: The Thistlethwaite Link Table: The Link L11n380

L11n379 L11n381