L11a207

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L11a206

L11a208

Contents

Image:L11a207.gif
(Knotscape image)
See the full Thistlethwaite Link Table (up to 11 crossings).

Visit L11a207's page at Knotilus.

Visit L11a207's page at the original Knot Atlas.


[edit] Link Presentations

[edit Notes on L11a207's Link Presentations]

Planar diagram presentation X8192 X14,9,15,10 X6718 X22,15,7,16 X16,6,17,5 X4,22,5,21 X10,4,11,3 X20,18,21,17 X12,20,13,19 X18,12,19,11 X2,14,3,13
Gauss code {1, -11, 7, -6, 5, -3}, {3, -1, 2, -7, 10, -9, 11, -2, 4, -5, 8, -10, 9, -8, 6, -4}
A Braid Representative
Image:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gif
Image:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart4.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart3.gif
Image:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart4.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart3.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart0.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart4.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gif
A Morse Link Presentation Image:L11a207_ML.gif

[edit] Polynomial invariants

Multivariable Alexander Polynomial (in u, v, w, ...) −2v2u4 + 3vu4u4 + 6v2u3−10vu3 + 4u3−7v2u2 + 15vu2−7u2 + 4v2u−10vu + 6uv2 + 3v−2 (db)
Jones polynomial q^{15/2}-5 q^{13/2}+11 q^{11/2}-17 q^{9/2}+23 q^{7/2}-27 q^{5/2}+25 q^{3/2}-23 \sqrt{q}+\frac{16}{\sqrt{q}}-\frac{9}{q^{3/2}}+\frac{4}{q^{5/2}}-\frac{1}{q^{7/2}} (db)
Signature 1 (db)
HOMFLY-PT polynomial z7a−1z7a−3 + az5−3z5a−1−2z5a−3 + z5a−5 + 2az3−4z3a−1 + z3a−3 + z3a−5 + az−2za−1 + 3za−3za−5 + a−1z−1a−3z−1 (db)
Kauffman polynomial −3z10a−2−3z10a−4−8z9a−1−17z9a−3−9z9a−5−16z8a−2−16z8a−4−10z8a−6−10z8−8az7 + z7a−1 + 26z7a−3 + 12z7a−5−5z7a−7−4a2z6 + 39z6a−2 + 47z6a−4 + 22z6a−6z6a−8 + 11z6a3z5 + 11az5 + 16z5a−1 + 5z5a−5 + 9z5a−7 + 5a2z4−23z4a−2−29z4a−4−12z4a−6 + z4a−8−2z4 + a3z3−7az3−16z3a−1−12z3a−3−7z3a−5−3z3a−7−2a2z2 + 2z2a−2 + 2z2a−4−2z2 + 2az + 5za−1 + 5za−3 + 2za−5a−2 + a−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 L11a207. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.    Data:L11a207/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}^{3}\oplus{\mathbb Z}_2 {\mathbb Z}
r = −2 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r = −1 {\mathbb Z}^{10}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r = 0 {\mathbb Z}^{13}\oplus{\mathbb Z}_2^{10} {\mathbb Z}^{11}
r = 1 {\mathbb Z}^{13}\oplus{\mathbb Z}_2^{12} {\mathbb Z}^{12}
r = 2 {\mathbb Z}^{14}\oplus{\mathbb Z}_2^{13} {\mathbb Z}^{14}
r = 3 {\mathbb Z}^{10}\oplus{\mathbb Z}_2^{13} {\mathbb Z}^{13}
r = 4 {\mathbb Z}^{7}\oplus{\mathbb Z}_2^{10} {\mathbb Z}^{10}
r = 5 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{7} {\mathbb Z}^{7}
r = 6 {\mathbb Z}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
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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