L10a24

(Knotscape image)

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Planar diagram presentation	X₆₁₇₂ X_18,7,19,8 X_4,19,1,20 X_14,12,15,11 X_10,4,11,3 X_12,5,13,6 X_20,13,5,14 X_16,9,17,10 X_2,16,3,15 X_8,17,9,18
Gauss code	{1, -9, 5, -3}, {6, -1, 2, -10, 8, -5, 4, -6, 7, -4, 9, -8, 10, -2, 3, -7}

A Braid Representative

A Morse Link Presentation

Multivariable Alexander Polynomial (in $u$ , $v$ , $w$ , ...)	$-2 v u 3 + 2 u 3 + 8 v u 2 -8 u 2 -8 v u + 8 u + 2 v -2$ (db)
Jones polynomial	$q^{5/2}-4 q^{3/2}+7 \sqrt{q}-\frac{11}{\sqrt{q}}+\frac{12}{q^{3/2}}-\frac{14}{q^{5/2}}+\frac{12}{q^{7/2}}-\frac{9}{q^{9/2}}+\frac{6}{q^{11/2}}-\frac{3}{q^{13/2}}+\frac{1}{q^{15/2}}$ (db)
Signature	-1 (db)
HOMFLY-PT polynomial	$- z a 7 + 2 z 3 a 5 + z a 5 - a 5 z -1 - z 5 a 3 + 2 z a 3 + 3 a 3 z -1 - z 5 a - z 3 a -2 z a -2 a z -1 + z 3 a -1$ (db)
Kauffman polynomial	$-2 a 5 z 9 -2 a 3 z 9 -4 a 6 z 8 -10 a 4 z 8 -6 a 2 z 8 -3 a 7 z 7 -2 a 5 z 7 -7 a 3 z 7 -8 a z 7 - a 8 z 6 + 11 a 6 z 6 + 26 a 4 z 6 + 7 a 2 z 6 -7 z 6 + 9 a 7 z 5 + 16 a 5 z 5 + 21 a 3 z 5 + 10 a z 5 -4 z 5 a -1 + 3 a 8 z 4 -9 a 6 z 4 -24 a 4 z 4 -4 a 2 z 4 - z 4 a -2 + 7 z 4 -7 a 7 z 3 -14 a 5 z 3 -12 a 3 z 3 -2 a z 3 + 3 z 3 a -1 -2 a 8 z 2 + 4 a 6 z 2 + 11 a 4 z 2 + 5 a 2 z 2 + 2 a 7 z + 2 a 5 z -3 a 3 z -3 a z - a 6 -3 a 4 -3 a 2 + a 5 z -1 + 3 a 3 z -1 + 2 a z -1$ (db)

The coefficients of the monomials

t r q j

are shown, along with their alternating sums

χ

(fixed

j

, alternation over

r

). The squares with yellow highlighting are those on the "critical diagonals", where

j -2 r = s + 1

j -2 r = s -1

, where

s =

-1 is the signature of L10a24. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.

$\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z}$	$i = -2$	$i = 0$
$r = -7$	${\mathbb Z}$
$r = -6$	${\mathbb Z}^{2}\oplus{\mathbb Z}_2$	${\mathbb Z}$
$r = -5$	${\mathbb Z}^{4}\oplus{\mathbb Z}_2^{2}$	${\mathbb Z}^{2}$
$r = -4$	${\mathbb Z}^{5}\oplus{\mathbb Z}_2^{4}$	${\mathbb Z}^{4}$
$r = -3$	${\mathbb Z}^{7}\oplus{\mathbb Z}_2^{5}$	${\mathbb Z}^{5}$
$r = -2$	${\mathbb Z}^{7}\oplus{\mathbb Z}_2^{7}$	${\mathbb Z}^{7}$
$r = -1$	${\mathbb Z}^{5}\oplus{\mathbb Z}_2^{7}$	${\mathbb Z}^{7}$
$r = 0$	${\mathbb Z}^{6}\oplus{\mathbb Z}_2^{5}$	${\mathbb Z}^{7}$
$r = 1$	${\mathbb Z}^{3}\oplus{\mathbb Z}_2^{4}$	${\mathbb Z}^{4}$
$r = 2$	${\mathbb Z}\oplus{\mathbb Z}_2^{3}$	${\mathbb Z}^{3}$
$r = 3$	${\mathbb Z}_2$	${\mathbb Z}$