L11a476

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L11a475

L11a477

Contents

Image:L11a476.gif
(Knotscape image)
See the full Thistlethwaite Link Table (up to 11 crossings).

Visit L11a476's page at Knotilus.

Visit L11a476's page at the original Knot Atlas.


[edit] Link Presentations

[edit Notes on L11a476's Link Presentations]

Planar diagram presentation X6172 X10,4,11,3 X14,8,15,7 X22,16,17,15 X16,18,5,17 X18,9,19,10 X20,13,21,14 X12,19,13,20 X8,21,9,22 X2536 X4,12,1,11
Gauss code {1, -10, 2, -11}, {5, -6, 8, -7, 9, -4}, {10, -1, 3, -9, 6, -2, 11, -8, 7, -3, 4, -5}
A Braid Representative
Image:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gif
Image:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart0.gif
Image:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart3.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart4.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart4.gif
A Morse Link Presentation Image:L11a476_ML.gif

[edit] Polynomial invariants

Multivariable Alexander Polynomial (in u, v, w, ...) v2u4vu4v2wu4 + vwu4−3v2u3 + 5vu3 + 3v2wu3−5vwu3 + wu3u3 + 3v2u2−8vu2−3v2wu2 + 8vwu2−3wu2 + 3u2v2u + 5vu + v2wu−5vwu + 3wu−3uv + vww + 1 (db)
Jones polynomial q5 + 4q4−10q3 + 16q2−20q + 25−22q−1 + 20q−2−14q−3 + 8q−4−3q−5 + q−6 (db)
Signature 0 (db)
HOMFLY-PT polynomial z8−2a2z6z6a−2 + 5z6 + a4z4−8a2z4−3z4a−2 + 11z4 + 3a4z2−13a2z2−4z2a−2 + 14z2 + 3a4−10a2−3a−2 + 10 + a4z−2−2a2z−2 + z−2 (db)
Kauffman polynomial 2a2z10 + 2z10 + 5a3z9 + 13az9 + 8z9a−1 + 5a4z8 + 12a2z8 + 12z8a−2 + 19z8 + 3a5z7−4a3z7−20az7−4z7a−1 + 9z7a−3 + a6z6−9a4z6−38a2z6−23z6a−2 + 4z6a−4−55z6−7a5z5−7a3z5 + az5−14z5a−1−14z5a−3 + z5a−5−3a6z4 + 4a4z4 + 43a2z4 + 21z4a−2−4z4a−4 + 61z4 + 5a5z3 + 9a3z3 + 15az3 + 20z3a−1 + 8z3a−3z3a−5 + 3a6z2−2a4z2−31a2z2−12z2a−2−38z2a5z−7a3z−13az−10za−1−3za−3a6 + 3a4 + 13a2 + 5a−2 + 15 + 2a3z−1 + 2az−1a4z−2−2a2z−2z−2 (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 = 0 is the signature of L11a476. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.    Data:L11a476/KhovanovTable
Integral Khovanov Homology

(db, data source)

  
\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z} i = −1 i = 1
r = −6 {\mathbb Z}
r = −5 {\mathbb Z}^{2}\oplus{\mathbb Z}_2 {\mathbb Z}
r = −4 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{2} {\mathbb Z}^{2}
r = −3 {\mathbb Z}^{8}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r = −2 {\mathbb Z}^{12}\oplus{\mathbb Z}_2^{8} {\mathbb Z}^{10}
r = −1 {\mathbb Z}^{12}\oplus{\mathbb Z}_2^{10} {\mathbb Z}^{10}
r = 0 {\mathbb Z}^{13}\oplus{\mathbb Z}_2^{12} {\mathbb Z}^{14}
r = 1 {\mathbb Z}^{9}\oplus{\mathbb Z}_2^{11} {\mathbb Z}^{11}
r = 2 {\mathbb Z}^{7}\oplus{\mathbb Z}_2^{9} {\mathbb Z}^{9}
r = 3 {\mathbb Z}^{3}\oplus{\mathbb Z}_2^{7} {\mathbb Z}^{7}
r = 4 {\mathbb Z}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r = 5 {\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

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