T(25,2)
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Edit T(25,2) Quick Notes
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Edit T(25,2) Further Notes and Views
Knot presentations
Planar diagram presentation | X23,49,24,48 X49,25,50,24 X25,1,26,50 X1,27,2,26 X27,3,28,2 X3,29,4,28 X29,5,30,4 X5,31,6,30 X31,7,32,6 X7,33,8,32 X33,9,34,8 X9,35,10,34 X35,11,36,10 X11,37,12,36 X37,13,38,12 X13,39,14,38 X39,15,40,14 X15,41,16,40 X41,17,42,16 X17,43,18,42 X43,19,44,18 X19,45,20,44 X45,21,46,20 X21,47,22,46 X47,23,48,22 |
Gauss code | -4, 5, -6, 7, -8, 9, -10, 11, -12, 13, -14, 15, -16, 17, -18, 19, -20, 21, -22, 23, -24, 25, -1, 2, -3, 4, -5, 6, -7, 8, -9, 10, -11, 12, -13, 14, -15, 16, -17, 18, -19, 20, -21, 22, -23, 24, -25, 1, -2, 3 |
Dowker-Thistlethwaite code | 26 28 30 32 34 36 38 40 42 44 46 48 50 2 4 6 8 10 12 14 16 18 20 22 24 |
Braid presentation |
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Polynomial invariants
"Similar" Knots (within the Atlas)
Same Alexander/Conway Polynomial: {}
Same Jones Polynomial (up to mirroring, ): {}
Vassiliev invariants
V2 and V3: | (78, 650) |
V2,1 through V6,9: |
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V2,1 through V6,9 were provided by Petr Dunin-Barkowski <barkovs@itep.ru>, Andrey Smirnov <asmirnov@itep.ru>, and Alexei Sleptsov <sleptsov@itep.ru> and uploaded on October 2010 by User:Drorbn. Note that they are normalized differently than V2 and V3.
Khovanov Homology
The coefficients of the monomials are shown, along with their alternating sums (fixed , alternation over ). The squares with yellow highlighting are those on the "critical diagonals", where or , where 24 is the signature of T(25,2). Nonzero entries off the critical diagonals (if any exist) are highlighted in red. |
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Integral Khovanov Homology
(db, data source) |
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Computer Talk
Much of the above data can be recomputed by Mathematica using the package KnotTheory`
. See A Sample KnotTheory` Session.
Modifying This Page
Read me first: Modifying Knot Pages
See/edit the Torus Knot Page master template (intermediate). See/edit the Torus Knot_Splice_Base (expert). Back to the top. |
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