L11a7
From Knot Atlas
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![]() (Knotscape image) | See the full Thistlethwaite Link Table (up to 11 crossings).
Visit L11a7's page at Knotilus. Visit L11a7's page at the original Knot Atlas. |
[edit] Link Presentations
[edit Notes on L11a7's Link Presentations]
| Planar diagram presentation | X6172 X16,7,17,8 X4,17,1,18 X12,6,13,5 X8493 X22,14,5,13 X14,22,15,21 X18,10,19,9 X20,12,21,11 X10,20,11,19 X2,16,3,15 |
| Gauss code | {1, -11, 5, -3}, {4, -1, 2, -5, 8, -10, 9, -4, 6, -7, 11, -2, 3, -8, 10, -9, 7, -6} |
| A Braid Representative | | |||||
| A Morse Link Presentation |
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[edit] Polynomial invariants
| Multivariable Alexander Polynomial (in u, v, w, ...) | −2vu5 + 2u5 + 5vu4−5u4−6vu3 + 6u3 + 6vu2−6u2−5vu + 5u + 2v−2 (db) |
| Jones polynomial | (db)
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| Signature | 3 (db) |
| HOMFLY-PT polynomial | z7a−3 + z7a−5−z5a−1 + 3z5a−3 + 4z5a−5−z5a−7−2z3a−1 + z3a−3 + 5z3a−5−3z3a−7 + za−1−za−3 + za−5−za−7 + a−1z−1−2a−5z−1 + a−7z−1 (db) |
| Kauffman polynomial | −2z10a−4−2z10a−6−5z9a−3−9z9a−5−4z9a−7−6z8a−2−2z8a−4−4z8a−8−4z7a−1 + 11z7a−3 + 27z7a−5 + 8z7a−7−4z7a−9 + 16z6a−2 + 12z6a−4 + 2z6a−6 + 4z6a−8−3z6a−10−z6 + 11z5a−1−6z5a−3−38z5a−5−13z5a−7 + 7z5a−9−z5a−11−9z4a−2−8z4a−4−z4a−6 + 3z4a−8 + 7z4a−10 + 2z4−6z3a−1 + 4z3a−3 + 24z3a−5 + 9z3a−7−3z3a−9 + 2z3a−11 + z2a−2−2z2a−4−6z2a−6−7z2a−8−4z2a−10−za−1−2za−3−3za−5−2za−7−a−2 + 3a−4 + 5a−6 + 2a−8 + a−1z−1−2a−5z−1−a−7z−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 = 3 is the signature of L11a7. Nonzero entries off the critical diagonals (if any exist) are highlighted in red. | Data:L11a7/KhovanovTable |
| Integral Khovanov Homology
(db, data source) |
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[edit] Computer Talk
Much of the above data can be recomputed by Mathematica using the packageKnotTheory`. 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). Back to the top. |
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