L11a488

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L11a487.gif

L11a487

L11a489.gif

L11a489

L11a488.gif
(Knotscape image)
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Link Presentations

[edit Notes on L11a488's Link Presentations]

Planar diagram presentation X6172 X10,4,11,3 X12,8,13,7 X16,10,17,9 X22,18,19,17 X20,14,21,13 X14,20,15,19 X18,22,5,21 X8,16,9,15 X2536 X4,12,1,11
Gauss code {1, -10, 2, -11}, {7, -6, 8, -5}, {10, -1, 3, -9, 4, -2, 11, -3, 6, -7, 9, -4, 5, -8}
A Braid Representative
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A Morse Link Presentation L11a488 ML.gif

Polynomial invariants

Multivariable Alexander Polynomial (in Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle u} , Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle v} , , ...) Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -\frac{(u-1) (w-1)^2 \left(2 v w^2-v w+v+w^3-w^2+2 w\right)}{\sqrt{u} \sqrt{v} w^{5/2}}} (db)
Jones polynomial Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -q^{11}+3 q^{10}-8 q^9+14 q^8-18 q^7+21 q^6-20 q^5+19 q^4-12 q^3+8 q^2-3 q+1} (db)
Signature 4 (db)
HOMFLY-PT polynomial Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^2 a^{-10} - a^{-10} z^{-2} -2 a^{-10} +3 z^4 a^{-8} +8 z^2 a^{-8} +4 a^{-8} z^{-2} +9 a^{-8} -2 z^6 a^{-6} -7 z^4 a^{-6} -12 z^2 a^{-6} -5 a^{-6} z^{-2} -13 a^{-6} -z^6 a^{-4} -z^4 a^{-4} +3 z^2 a^{-4} +2 a^{-4} z^{-2} +5 a^{-4} +z^4 a^{-2} +2 z^2 a^{-2} + a^{-2} } (db)
Kauffman polynomial Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle z^{10} a^{-6} +z^{10} a^{-8} +4 z^9 a^{-5} +9 z^9 a^{-7} +5 z^9 a^{-9} +5 z^8 a^{-4} +16 z^8 a^{-6} +19 z^8 a^{-8} +8 z^8 a^{-10} +3 z^7 a^{-3} -5 z^7 a^{-7} +4 z^7 a^{-9} +6 z^7 a^{-11} +z^6 a^{-2} -11 z^6 a^{-4} -51 z^6 a^{-6} -56 z^6 a^{-8} -14 z^6 a^{-10} +3 z^6 a^{-12} -7 z^5 a^{-3} -18 z^5 a^{-5} -29 z^5 a^{-7} -28 z^5 a^{-9} -9 z^5 a^{-11} +z^5 a^{-13} -3 z^4 a^{-2} +10 z^4 a^{-4} +64 z^4 a^{-6} +71 z^4 a^{-8} +16 z^4 a^{-10} -4 z^4 a^{-12} +4 z^3 a^{-3} +24 z^3 a^{-5} +50 z^3 a^{-7} +39 z^3 a^{-9} +7 z^3 a^{-11} -2 z^3 a^{-13} +3 z^2 a^{-2} -11 z^2 a^{-4} -48 z^2 a^{-6} -48 z^2 a^{-8} -13 z^2 a^{-10} +z^2 a^{-12} -17 z a^{-5} -35 z a^{-7} -23 z a^{-9} -4 z a^{-11} +z a^{-13} - a^{-2} +8 a^{-4} +22 a^{-6} +19 a^{-8} +5 a^{-10} +5 a^{-5} z^{-1} +9 a^{-7} z^{-1} +5 a^{-9} z^{-1} + a^{-11} z^{-1} -2 a^{-4} z^{-2} -5 a^{-6} z^{-2} -4 a^{-8} z^{-2} - a^{-10} z^{-2} } (db)

Khovanov Homology

The coefficients of the monomials are shown, along with their alternating sums Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \chi} (fixed Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle j} , alternation over Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r} ).   
\ r
  \  
j \
-2-10123456789χ
23           1-1
21          2 2
19         61 -5
17        82  6
15       106   -4
13      118    3
11     1112     1
9    89      -1
7   411       7
5  48        -4
3 16         5
1 2          -2
-11           1
Integral Khovanov Homology

(db, data source)

  
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle i=3}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{11}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r=5} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{8}\oplus{\mathbb Z}_2^{10}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{10}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r=6} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{8}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{8}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{2}\oplus{\mathbb Z}_2^{6}} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}^{6}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r=8} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}\oplus{\mathbb Z}_2^{2}}
Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle r=9} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}_2} Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle {\mathbb Z}}

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 Link Page master template (intermediate).

See/edit the Link_Splice_Base (expert).

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L11a487

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L11a489