L10a87
From Knot Atlas
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![]() (Knotscape image) | See the full Thistlethwaite Link Table (up to 11 crossings).
Visit L10a87's page at Knotilus. Visit L10a87's page at the original Knot Atlas. |
[edit] Link Presentations
[edit Notes on L10a87's Link Presentations]
| Planar diagram presentation | X8192 X20,9,7,10 X6718 X2,11,3,12 X12,3,13,4 X16,5,17,6 X18,13,19,14 X14,17,15,18 X4,15,5,16 X10,19,11,20 |
| Gauss code | {1, -4, 5, -9, 6, -3}, {3, -1, 2, -10, 4, -5, 7, -8, 9, -6, 8, -7, 10, -2} |
| A Braid Representative | | ||||||
| A Morse Link Presentation |
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[edit] Polynomial invariants
| Multivariable Alexander Polynomial (in u, v, w, ...) | −4v2u2 + 4vu2−u2 + 4v2u−9vu + 4u−v2 + 4v−4 (db) |
| Jones polynomial | (db)
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| Signature | -5 (db) |
| HOMFLY-PT polynomial | z3a11 + za11−z5a9−z3a9 + za9−2z5a7−5z3a7−2za7 + a7z−1−z5a5−3z3a5−3za5−a5z−1 (db) |
| Kauffman polynomial | −z5a15 + 2z3a15−za15−3z6a14 + 6z4a14−3z2a14−4z7a13 + 6z5a13−z3a13−za13−3z8a12 + z6a12 + 3z4a12−z9a11−5z7a11 + 6z5a11 + 3z3a11−3za11−5z8a10 + 3z6a10 + 4z4a10−3z2a10−z9a9−4z7a9 + 4z5a9 + 2z3a9−za9−2z8a8−3z6a8 + 10z4a8−6z2a8−3z7a7 + 4z5a7−z3a7−za7 + a7z−1−2z6a6 + 3z4a6−a6−z5a5 + 3z3a5−3za5 + a5z−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 = -5 is the signature of L10a87. Nonzero entries off the critical diagonals (if any exist) are highlighted in red. | Data:L10a87/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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