L11a118

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L11a117

L11a119

Contents

Image:L11a118.gif
(Knotscape image)
See the full Thistlethwaite Link Table (up to 11 crossings).

Visit L11a118's page at Knotilus.

Visit L11a118's page at the original Knot Atlas.


[edit] Link Presentations

[edit Notes on L11a118's Link Presentations]

Planar diagram presentation X6172 X14,3,15,4 X16,10,17,9 X20,11,21,12 X8,21,9,22 X18,7,19,8 X12,19,13,20 X10,16,11,15 X22,17,5,18 X2536 X4,13,1,14
Gauss code {1, -10, 2, -11}, {10, -1, 6, -5, 3, -8, 4, -7, 11, -2, 8, -3, 9, -6, 7, -4, 5, -9}
A Braid Representative
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A Morse Link Presentation Image:L11a118_ML.gif

[edit] Polynomial invariants

Multivariable Alexander Polynomial (in u, v, w, ...) u5−3vu4 + 7u4 + 12vu3−14u3−14vu2 + 12u2 + 7vu−3uv (db)
Jones polynomial -\sqrt{q}+\frac{4}{\sqrt{q}}-\frac{10}{q^{3/2}}+\frac{16}{q^{5/2}}-\frac{22}{q^{7/2}}+\frac{24}{q^{9/2}}-\frac{24}{q^{11/2}}+\frac{20}{q^{13/2}}-\frac{15}{q^{15/2}}+\frac{8}{q^{17/2}}-\frac{3}{q^{19/2}}+\frac{1}{q^{21/2}} (db)
Signature -3 (db)
HOMFLY-PT polynomial a11z−1 + 4za9 + 3a9z−1−6z3a7−8za7−3a7z−1 + 3z5a5 + 6z3a5 + 6za5 + 2a5z−1 + z5a3−2z3a3−4za3a3z−1z3a (db)
Kauffman polynomial z6a12 + 3z4a12−3z2a12 + a12−3z7a11 + 7z5a11−6z3a11 + 3za11a11z−1−5z8a10 + 8z6a10z4a10−4z2a10 + 2a10−5z9a9 + 2z7a9 + 13z5a9−17z3a9 + 12za9−3a9z−1−2z10a8−13z8a8 + 36z6a8−28z4a8 + 9z2a8−13z9a7 + 15z7a7 + 13z5a7−26z3a7 + 15za7−3a7z−1−2z10a6−20z8a6 + 52z6a6−44z4a6 + 15z2a6−2a6−8z9a5 + z7a5 + 22z5a5−26z3a5 + 11za5−2a5z−1−12z8a4 + 21z6a4−16z4a4 + 5z2a4−9z7a3 + 14z5a3−10z3a3 + 5za3a3z−1−4z6a2 + 4z4a2z5a + z3a (db)

[edit] Khovanov Homology

The coefficients of the monomials trqj 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−2r = s + 1 or j−2r = s−1, where s = -3 is the signature of L11a118. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.    Data:L11a118/KhovanovTable
Integral Khovanov Homology

(db, data source)

  
\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z} i = −4 i = −2
r = −9 {\mathbb Z}
r = −8 {\mathbb Z}^{2}\oplus{\mathbb Z}_2 {\mathbb Z}
r = −7 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{2} {\mathbb Z}^{2}
r = −6 {\mathbb Z}^{9}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r = −5 {\mathbb Z}^{11}\oplus{\mathbb Z}_2^{9} {\mathbb Z}^{9}
r = −4 {\mathbb Z}^{13}\oplus{\mathbb Z}_2^{11} {\mathbb Z}^{12}
r = −3 {\mathbb Z}^{12}\oplus{\mathbb Z}_2^{12} {\mathbb Z}^{12}
r = −2 {\mathbb Z}^{10}\oplus{\mathbb Z}_2^{12} {\mathbb Z}^{12}
r = −1 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{10} {\mathbb Z}^{10}
r = 0 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{7}
r = 1 {\mathbb Z}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r = 2 {\mathbb Z}_2 {\mathbb Z}

[edit] Computer Talk

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

[edit] Modifying This Page

Read me first: Modifying Knot Pages

See/edit the Link Page master template (intermediate).

See/edit the Link_Splice_Base (expert).

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L11a117

L11a119

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