10 23

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Image:10 23.gif
(KnotPlot image)

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[edit] Knot presentations

Planar diagram presentation X1425 X3,12,4,13 X13,1,14,20 X5,15,6,14 X7,17,8,16 X15,7,16,6 X19,9,20,8 X9,19,10,18 X17,11,18,10 X11,2,12,3
Gauss code -1, 10, -2, 1, -4, 6, -5, 7, -8, 9, -10, 2, -3, 4, -6, 5, -9, 8, -7, 3
Dowker-Thistlethwaite code 4 12 14 16 18 2 20 6 10 8
Conway Notation [33112]


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

Length is 11, width is 4,

Braid index is 4

Image:10 23_ML.gif Image:10 23_AP.gif
[{12, 7}, {1, 10}, {8, 11}, {10, 12}, {11, 6}, {7, 5}, {6, 4}, {5, 2}, {3, 1}, {4, 9}, {2, 8}, {9, 3}]

[edit Notes on presentations of 10 23]


[edit] Three dimensional invariants

Symmetry type Reversible
Unknotting number 1
3-genus 3
Bridge index 2
Super bridge index Missing
Nakanishi index 1
Maximal Thurston-Bennequin number [-2][-10]
Hyperbolic Volume 11.3932
A-Polynomial See Data:10 23/A-polynomial

[edit Notes for 10 23'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 23's four dimensional invariants]

[edit] Polynomial invariants

Alexander polynomial 2t3−7t2 + 13t−15 + 13t−1−7t−2 + 2t−3
Conway polynomial 2z6 + 5z4 + 3z2 + 1
2nd Alexander ideal (db, data sources) {1}
Determinant and Signature { 59, 2 }
Jones polynomial q8 + 2q7−4q6 + 7q5−9q4 + 10q3−9q2 + 8q−5 + 3q−1q−2
HOMFLY-PT polynomial (db, data sources) z6a−2 + z6a−4 + 3z4a−2 + 4z4a−4z4a−6z4 + 2z2a−2 + 6z2a−4−3z2a−6−2z2 + 3a−4−2a−6
Kauffman polynomial (db, data sources) z9a−3 + z9a−5 + 3z8a−2 + 5z8a−4 + 2z8a−6 + 4z7a−1 + 3z7a−3 + z7a−5 + 2z7a−7−5z6a−2−13z6a−4−3z6a−6 + 2z6a−8 + 3z6 + az5−9z5a−1−9z5a−3−2z5a−5−2z5a−7 + z5a−9 + 3z4a−2 + 20z4a−4 + 5z4a−6−5z4a−8−7z4−2az3 + 5z3a−1 + 9z3a−3 + 3z3a−5−2z3a−7−3z3a−9z2a−2−13z2a−4−6z2a−6 + 3z2a−8 + 3z2za−1−2za−3−2za−5 + za−7 + 2za−9 + 3a−4 + 2a−6
The A2 invariant q6 + q4 + 2q−2−2q−4 + 2q−6 + q−10 + 2q−12q−14 + 2q−16q−18q−20q−24
The G2 invariant q32−2q30 + 4q28−7q26 + 6q24−5q22−2q20 + 14q18−24q16 + 33q14−32q12 + 17q10 + 7q8−37q6 + 63q4−72q2 + 58−22q−2−25q−4 + 64q−6−81q−8 + 74q−10−37q−12−9q−14 + 45q−16−59q−18 + 42q−20−2q−22−37q−24 + 60q−26−51q−28 + 17q−30 + 35q−32−80q−34 + 104q−36−91q−38 + 45q−40 + 17q−42−77q−44 + 113q−46−110q−48 + 76q−50−19q−52−35q−54 + 71q−56−75q−58 + 48q−60−4q−62−31q−64 + 48q−66−34q−68 + 2q−70 + 40q−72−62q−74 + 64q−76−42q−78−2q−80 + 40q−82−68q−84 + 72q−86−53q−88 + 24q−90 + 4q−92−31q−94 + 41q−96−42q−98 + 30q−100−17q−102 + q−104 + 9q−106−15q−108 + 16q−110−13q−112 + 9q−114−2q−116−2q−118 + 3q−120−4q−122 + 3q−124q−126 + q−128

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

Same Alexander/Conway Polynomial: {10_52,}

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

[edit] Vassiliev invariants

V2 and V3: (3, 5)

[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 23. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
  \  
j \
-3-2-101234567χ
17          1-1
15         1 1
13        31 -2
11       41  3
9      53   -2
7     54    1
5    45     1
3   45      -1
1  25       3
-1 13        -2
-3 2         2
-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}^{2}\oplus{\mathbb Z}_2 {\mathbb Z}
r = −1 {\mathbb Z}^{3}\oplus{\mathbb Z}_2^{2} {\mathbb Z}^{2}
r = 0 {\mathbb Z}^{5}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{4}
r = 1 {\mathbb Z}^{5}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r = 2 {\mathbb Z}^{5}\oplus{\mathbb Z}_2^{5} {\mathbb Z}^{5}
r = 3 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{5} {\mathbb Z}^{5}
r = 4 {\mathbb Z}^{3}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r = 5 {\mathbb Z}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r = 6 {\mathbb Z}\oplus{\mathbb Z}_2 {\mathbb Z}
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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