L11a493

L11a492

L11a494

(Knotscape image)	See the full Thistlethwaite Link Table (up to 11 crossings). Visit L11a493 at Knotilus!

Link Presentations

[edit Notes on L11a493's Link Presentations]

Planar diagram presentation	X6172 X16,7,17,8 X4,17,1,18 X12,6,13,5 X10,4,11,3 X18,12,5,11 X20,10,21,9 X22,16,19,15 X14,22,15,21 X2,14,3,13 X8,20,9,19
Gauss code	{1, -10, 5, -3}, {11, -7, 9, -8}, {4, -1, 2, -11, 7, -5, 6, -4, 10, -9, 8, -2, 3, -6}

A Braid Representative	{{{braid_table}}}
A Morse Link Presentation

Polynomial invariants

Multivariable Alexander Polynomial (in $u$, $v$, $w$, ...)	${\frac {(t(1)-1)(t(3)-1)\left(t(3)^{2}-t(3)+1\right)\left(t(2)t(3)^{2}-2t(2)t(3)+2t(3)-1\right)}{{\sqrt {t(1)}}{\sqrt {t(2)}}t(3)^{5/2}}}$ (db)
Jones polynomial	$q^{10}-4q^{9}+10q^{8}-16q^{7}+20q^{6}-23q^{5}+24q^{4}-18q^{3}+15q^{2}-8q+4-q^{-1}$ (db)
Signature	4 (db)
HOMFLY-PT polynomial	$z^{8}a^{-4}-z^{6}a^{-2}+5z^{6}a^{-4}-2z^{6}a^{-6}-3z^{4}a^{-2}+10z^{4}a^{-4}-7z^{4}a^{-6}+z^{4}a^{-8}-2z^{2}a^{-2}+9z^{2}a^{-4}-9z^{2}a^{-6}+2z^{2}a^{-8}+a^{-2}+2a^{-4}-5a^{-6}+2a^{-8}+a^{-2}z^{-2}-2a^{-4}z^{-2}+a^{-6}z^{-2}$ (db)
Kauffman polynomial	Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2 z^{10} a^{-4} +2 z^{10} a^{-6} +5 z^9 a^{-3} +14 z^9 a^{-5} +9 z^9 a^{-7} +4 z^8 a^{-2} +12 z^8 a^{-4} +24 z^8 a^{-6} +16 z^8 a^{-8} +z^7 a^{-1} -11 z^7 a^{-3} -26 z^7 a^{-5} +2 z^7 a^{-7} +16 z^7 a^{-9} -14 z^6 a^{-2} -56 z^6 a^{-4} -76 z^6 a^{-6} -24 z^6 a^{-8} +10 z^6 a^{-10} -3 z^5 a^{-1} -2 z^5 a^{-3} -11 z^5 a^{-5} -39 z^5 a^{-7} -23 z^5 a^{-9} +4 z^5 a^{-11} +17 z^4 a^{-2} +66 z^4 a^{-4} +66 z^4 a^{-6} +8 z^4 a^{-8} -8 z^4 a^{-10} +z^4 a^{-12} +3 z^3 a^{-1} +14 z^3 a^{-3} +32 z^3 a^{-5} +34 z^3 a^{-7} +13 z^3 a^{-9} -8 z^2 a^{-2} -29 z^2 a^{-4} -25 z^2 a^{-6} +4 z^2 a^{-10} -z a^{-1} -3 z a^{-3} -11 z a^{-5} -13 z a^{-7} -4 z a^{-9} +4 a^{-4} +5 a^{-6} + a^{-8} - a^{-10} -2 a^{-3} z^{-1} -2 a^{-5} z^{-1} + a^{-2} z^{-2} +2 a^{-4} z^{-2} + a^{-6} z^{-2} } (db)

Khovanov Homology

The coefficients of the monomials $t^{r}q^{j}$ are shown, along with their alternating sums $\chi$ (fixed $j$, alternation over Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r} ).

\   r    \    j   \ -3 -2 -1 0 1 2 3 4 5 6 7 8 χ 21                       1 1 19                     3   -3 17                   7 1   6 15                 9 3     -6 13               11 7       4 11             14 11         -3 9           10 9           1 7         8 14             6 5       7 10               -3 3     3 10                 7 1   1 5                   -4 -1   3                     3 -3 1                       -1

Integral Khovanov Homology (db, data source)

$\dim {\mathcal {G}}_{2r+i}\operatorname {KH} _{\mathbb {Z} }^{r}$ Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle i=3} $i=5$ $r=-3$ ${\mathbb {Z} }$ $r=-2$ ${\mathbb {Z} }^{3}\oplus {\mathbb {Z} }_{2}$ ${\mathbb {Z} }$ $r=-1$ ${\mathbb {Z} }^{5}\oplus {\mathbb {Z} }_{2}^{3}$ ${\mathbb {Z} }^{3}$ $r=0$ ${\mathbb {Z} }^{10}\oplus {\mathbb {Z} }_{2}^{5}$ ${\mathbb {Z} }^{7}$ $r=1$ ${\mathbb {Z} }^{10}\oplus {\mathbb {Z} }_{2}^{8}$ ${\mathbb {Z} }^{8}$ $r=2$ ${\mathbb {Z} }^{14}\oplus {\mathbb {Z} }_{2}^{10}$ ${\mathbb {Z} }^{10}$ $r=3$ ${\mathbb {Z} }^{9}\oplus {\mathbb {Z} }_{2}^{14}$ ${\mathbb {Z} }^{14}$ $r=4$ ${\mathbb {Z} }^{11}\oplus {\mathbb {Z} }_{2}^{9}$ ${\mathbb {Z} }^{11}$ $r=5$ ${\mathbb {Z} }^{7}\oplus {\mathbb {Z} }_{2}^{9}$ ${\mathbb {Z} }^{9}$ Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r=6} ${\mathbb {Z} }^{3}\oplus {\mathbb {Z} }_{2}^{7}$ ${\mathbb {Z} }^{7}$ $r=7$ Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}\oplus{\mathbb Z}_2^{3}} ${\mathbb {Z} }^{3}$ $r=8$ ${\mathbb {Z} }_{2}$ ${\mathbb {Z} }$

Computer Talk

Much of the above data can be recomputed by Mathematica using the package KnotTheory`. See A Sample KnotTheory` Session.

Modifying This Page

Read me first: Modifying Knot Pages See/edit the Link Page master template (intermediate). See/edit the Link_Splice_Base (expert). Back to the top.

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