L11a94

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L11a93

L11a95

Contents

Image:L11a94.gif
(Knotscape image)
See the full Thistlethwaite Link Table (up to 11 crossings).

Visit L11a94's page at Knotilus.

Visit L11a94's page at the original Knot Atlas.


[edit] Link Presentations

[edit Notes on L11a94's Link Presentations]

Planar diagram presentation X6172 X12,4,13,3 X20,8,21,7 X22,17,5,18 X18,21,19,22 X16,10,17,9 X14,12,15,11 X10,16,11,15 X8,20,9,19 X2536 X4,14,1,13
Gauss code {1, -10, 2, -11}, {10, -1, 3, -9, 6, -8, 7, -2, 11, -7, 8, -6, 4, -5, 9, -3, 5, -4}
A Braid Representative
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A Morse Link Presentation Image:L11a94_ML.gif

[edit] Polynomial invariants

Multivariable Alexander Polynomial (in u, v, w, ...) −2vu3 + 2u3 + 9vu2−9u2−9vu + 9u + 2v−2 (db)
Jones polynomial q^{15/2}-3 q^{13/2}+6 q^{11/2}-10 q^{9/2}+12 q^{7/2}-14 q^{5/2}+14 q^{3/2}-12 \sqrt{q}+\frac{8}{\sqrt{q}}-\frac{5}{q^{3/2}}+\frac{2}{q^{5/2}}-\frac{1}{q^{7/2}} (db)
Signature 1 (db)
HOMFLY-PT polynomial z5a−1 + z5a−3−2az3 + z3a−1−2z3a−5 + a3z−3az + 3za−1za−3za−5 + za−7 + a3z−1−2az−1 + 2a−1z−1a−3z−1 (db)
Kauffman polynomial z10a−2z10a−4−2z9a−1−5z9a−3−3z9a−5−2z8a−2−4z8a−4−4z8a−6−2z8−2az7 + z7a−1 + 10z7a−3 + 4z7a−5−3z7a−7−2a2z6 + 2z6a−2 + 13z6a−4 + 10z6a−6z6a−8−2z6a3z5az5−5z5a−1−10z5a−3 + 4z5a−5 + 9z5a−7 + 4a2z4 + z4a−2−10z4a−4−5z4a−6 + 3z4a−8 + 7z4 + 3a3z3 + 9az3 + 10z3a−1 + 6z3a−3−5z3a−5−7z3a−7−2a2z2−3z2a−2 + 2z2a−4 + z2a−6−2z2a−8−4z2−3a3z−8az−8za−1−3za−3 + 2za−5 + 2za−7 + 1 + a3z−1 + 2az−1 + 2a−1z−1 + a−3z−1 (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 = 1 is the signature of L11a94. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.    Data:L11a94/KhovanovTable
Integral Khovanov Homology

(db, data source)

  
\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z} i = 0 i = 2
r = −4 {\mathbb Z}
r = −3 {\mathbb Z}\oplus{\mathbb Z}_2 {\mathbb Z}
r = −2 {\mathbb Z}^{4}\oplus{\mathbb Z}_2 {\mathbb Z}
r = −1 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r = 0 {\mathbb Z}^{8}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{6}
r = 1 {\mathbb Z}^{8}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r = 2 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{8} {\mathbb Z}^{8}
r = 3 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r = 4 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r = 5 {\mathbb Z}^{2}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r = 6 {\mathbb Z}\oplus{\mathbb Z}_2^{2} {\mathbb Z}^{2}
r = 7 {\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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L11a93

L11a95

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