10 154

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10_153

10_155

Contents

Image:10 154.gif
(KnotPlot image)

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[edit] Knot presentations

Planar diagram presentation X4251 X8493 X12,6,13,5 X9,17,10,16 X17,1,18,20 X13,19,14,18 X19,15,20,14 X15,11,16,10 X6,12,7,11 X2837
Gauss code 1, -10, 2, -1, 3, -9, 10, -2, -4, 8, 9, -3, -6, 7, -8, 4, -5, 6, -7, 5
Dowker-Thistlethwaite code 4 8 12 2 -16 6 -18 -10 -20 -14
Conway Notation [(21,2)-(21,2)]


Minimum Braid Representative A Morse Link Presentation An Arc Presentation
Image:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart0.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gif
Image:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart0.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart1.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gif

Length is 11, width is 4,

Braid index is 4

Image:10 154_ML.gif Image:10 154_AP.gif
[{3, 10}, {2, 4}, {1, 3}, {11, 9}, {10, 2}, {5, 8}, {9, 7}, {8, 6}, {7, 12}, {4, 11}, {12, 5}, {6, 1}]

[edit Notes on presentations of 10 154]

Knot 10_154.
Knot 10_154.
A graph, knot 10_154.
A graph, knot 10_154.
A part of a knot and a part of a graph.
A part of a knot and a part of a graph.

[edit] Three dimensional invariants

Symmetry type Reversible
Unknotting number 3
3-genus 3
Bridge index 3
Super bridge index Missing
Nakanishi index 1
Maximal Thurston-Bennequin number [5][-15]
Hyperbolic Volume 9.24989
A-Polynomial See Data:10 154/A-polynomial

[edit Notes for 10 154's three dimensional invariants]

[edit] Four dimensional invariants

Smooth 4 genus 3
Topological 4 genus [2,3]
Concordance genus 3
Rasmussen s-Invariant -6

[edit Notes for 10 154's four dimensional invariants]

[edit] Polynomial invariants

Alexander polynomial t3−4t + 7−4t−1 + t−3
Conway polynomial z6 + 6z4 + 5z2 + 1
2nd Alexander ideal (db, data sources) {1}
Determinant and Signature { 13, 4 }
Jones polynomial q12−2q11 + 2q10−3q9 + 2q8−2q7 + 2q6 + q3
HOMFLY-PT polynomial (db, data sources) z6a−6 + 6z4a−6 + 9z2a−6−2z2a−8−2z2a−10 + 4a−6−2a−8−2a−10 + a−12
Kauffman polynomial (db, data sources) z8a−10 + z8a−12 + z7a−9 + 3z7a−11 + 2z7a−13 + z6a−6−5z6a−10−3z6a−12 + z6a−14−6z5a−9−15z5a−11−9z5a−13−6z4a−6−2z4a−8 + 7z4a−10z4a−12−4z4a−14−2z3a−7 + 9z3a−9 + 21z3a−11 + 10z3a−13 + 9z2a−6 + 5z2a−8−5z2a−10 + 2z2a−12 + 3z2a−14 + 3za−7−3za−9−10za−11−4za−13−4a−6−2a−8 + 2a−10 + a−12
The A2 invariant q−10 + q−12 + q−14 + 2q−16 + 2q−18 + q−22q−24q−26−2q−28−2q−30q−34 + q−36 + q−38
The G2 invariant q−50 + q−52 + 2q−56 + q−58 + 3q−62 + q−66 + 3q−68−2q−70 + 3q−72 + 3q−74−4q−76 + 7q−78−5q−80 + 2q−82 + 5q−84−7q−86 + 9q−88−4q−90−4q−92 + 8q−94−5q−96 + 7q−100−10q−102 + 8q−104−2q−106−6q−108 + 8q−110−9q−112 + 6q−114−5q−116−2q−118 + q−120−3q−122−6q−126−2q−130−2q−132 + q−134−4q−136−2q−138 + 8q−140−10q−142 + 6q−144−7q−148 + 14q−150−10q−152 + 6q−154 + 4q−156−5q−158 + 8q−160−3q−162q−164 + 6q−166−4q−168 + 3q−172−5q−174 + 6q−176−4q−178q−180 + q−182−3q−184 + 2q−186q−188 + q−190

[edit] "Similar" Knots (within the Atlas)

Same Alexander/Conway Polynomial: {}

Same Jones Polynomial (up to mirroring, q\leftrightarrow q^{-1}): {}

[edit] Vassiliev invariants

V2 and V3: (5, 9)

[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 = 4 is the signature of 10 154. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
  \  
j \
012345678910χ
25          11
23         1 -1
21        11 0
19       21  -1
17     111   -1
15     22    0
13   121     0
11    2      2
9  11       0
71          1
51          1
Integral Khovanov Homology

(db, data source)

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

[edit] The Coloured Jones Polynomials

[edit] Computer Talk

Much of the above data can be recomputed by Mathematica using the package KnotTheory`. See A Sample KnotTheory` Session, or any of the Computer Talk sections above.

[edit] Modifying This Page

Read me first: Modifying Knot Pages

See/edit the Rolfsen Knot Page master template (intermediate).

See/edit the Rolfsen_Splice_Base (expert).

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10_153

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