10 69

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10_68

10_70

Contents

Image:10 69.gif
(KnotPlot image)

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Visit 10 69's page at the original Knot Atlas!


[edit] Knot presentations

Planar diagram presentation X1425 X7,12,8,13 X3,11,4,10 X11,3,12,2 X13,17,14,16 X5,15,6,14 X15,7,16,6 X17,20,18,1 X9,19,10,18 X19,9,20,8
Gauss code -1, 4, -3, 1, -6, 7, -2, 10, -9, 3, -4, 2, -5, 6, -7, 5, -8, 9, -10, 8
Dowker-Thistlethwaite code 4 10 14 12 18 2 16 6 20 8
Conway Notation [211,21,21]


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.gif
Image:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart0.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart3.gifImage:BraidPart2.gifImage:BraidPart3.gifImage:BraidPart2.gifImage:BraidPart3.gifImage:BraidPart0.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart4.gifImage:BraidPart1.gifImage:BraidPart4.gifImage:BraidPart0.gifImage:BraidPart4.gifImage:BraidPart1.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gif

Length is 12, width is 5,

Braid index is 5

Image:10 69_ML.gif Image:10 69_AP.gif
[{15, 3}, {4, 2}, {3, 7}, {1, 4}, {6, 13}, {8, 10}, {7, 9}, {5, 8}, {2, 6}, {14, 11}, {10, 12}, {9, 5}, {11, 1}, {13, 15}, {12, 14}]

[edit Notes on presentations of 10 69]

Knot 10_69.
Knot 10_69.
A graph, knot 10_69.
A graph, knot 10_69.
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 2
3-genus 3
Bridge index 3
Super bridge index Missing
Nakanishi index 2
Maximal Thurston-Bennequin number [-2][-10]
Hyperbolic Volume 14.1265
A-Polynomial See Data:10 69/A-polynomial

[edit Notes for 10 69's three dimensional invariants]

[edit] Four dimensional invariants

Smooth 4 genus 1
Topological 4 genus 1
Concordance genus 3
Rasmussen s-Invariant 2

[edit Notes for 10 69's four dimensional invariants]

[edit] Polynomial invariants

Alexander polynomial t3−7t2 + 21t−29 + 21t−1−7t−2 + t−3
Conway polynomial z6z4 + 2z2 + 1
2nd Alexander ideal (db, data sources) {1}
Determinant and Signature { 87, 2 }
Jones polynomial q8 + 3q7−7q6 + 11q5−13q4 + 15q3−14q2 + 11q−7 + 4q−1q−2
HOMFLY-PT polynomial (db, data sources) z6a−2 + 3z4a−2−3z4a−4z4 + 5z2a−2−5z2a−4 + 3z2a−6z2 + 2a−2−2a−4 + 2a−6a−8
Kauffman polynomial (db, data sources) z9a−3 + z9a−5 + 4z8a−2 + 8z8a−4 + 4z8a−6 + 6z7a−1 + 14z7a−3 + 13z7a−5 + 5z7a−7 + 3z6a−2−4z6a−4 + 3z6a−8 + 4z6 + az5−10z5a−1−32z5a−3−30z5a−5−8z5a−7 + z5a−9−17z4a−2−14z4a−4−9z4a−6−5z4a−8−7z4az3 + 5z3a−1 + 22z3a−3 + 23z3a−5 + 5z3a−7−2z3a−9 + 11z2a−2 + 12z2a−4 + 7z2a−6 + 3z2a−8 + 3z2za−1−4za−3−6za−5−2za−7 + za−9−2a−2−2a−4−2a−6a−8
The A2 invariant q6 + 2q4q2 + 4q−2−3q−4 + 2q−6q−8 + 2q−12−2q−14 + 3q−16q−18q−20 + 2q−22q−24q−26
The G2 invariant q32−3q30 + 7q28−13q26 + 14q24−12q22q20 + 26q18−51q16 + 77q14−84q12 + 57q10q8−83q6 + 165q4−206q2 + 191−107q−2−23q−4 + 170q−6−269q−8 + 282q−10−199q−12 + 45q−14 + 111q−16−215q−18 + 217q−20−120q−22−17q−24 + 156q−26−210q−28 + 145q−30 + 6q−32−193q−34 + 324q−36−341q−38 + 228q−40−18q−42−207q−44 + 382q−46−429q−48 + 337q−50−147q−52−86q−54 + 260q−56−320q−58 + 260q−60−108q−62−54q−64 + 173q−66−190q−68 + 100q−70 + 42q−72−183q−74 + 249q−76−204q−78 + 69q−80 + 100q−82−232q−84 + 292q−86−249q−88 + 132q−90 + 7q−92−133q−94 + 191q−96−182q−98 + 127q−100−49q−102−15q−104 + 55q−106−69q−108 + 56q−110−35q−112 + 14q−114 + q−116−9q−118 + 9q−120−8q−122 + 5q−124−2q−126 + q−128

[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: (2, 4)

[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 = 2 is the signature of 10 69. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
  \  
j \
-3-2-101234567χ
17          1-1
15         2 2
13        51 -4
11       62  4
9      75   -2
7     86    2
5    67     1
3   58      -3
1  37       4
-1 14        -3
-3 3         3
-51          -1
Integral Khovanov Homology

(db, data source)

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