10 128

From Knot Atlas

Jump to: navigation, search


10_127

10_129

Contents

Image:10 128.gif
(KnotPlot image)

See the full Rolfsen Knot Table.

Visit 10 128's page at the Knot Server (KnotPlot driven, includes 3D interactive images!)

Visit 10_128's page at Knotilus!

Visit 10 128's page at the original Knot Atlas!


[edit] Knot presentations

Planar diagram presentation X4251 X8493 X9,17,10,16 X5,15,6,14 X15,7,16,6 X13,1,14,20 X19,11,20,10 X11,19,12,18 X17,13,18,12 X2837
Gauss code 1, -10, 2, -1, -4, 5, 10, -2, -3, 7, -8, 9, -6, 4, -5, 3, -9, 8, -7, 6
Dowker-Thistlethwaite code 4 8 -14 2 -16 -18 -20 -6 -12 -10
Conway Notation [32,3,2-]


Minimum Braid Representative A Morse Link Presentation An Arc Presentation
Image:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gif
Image:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart2.gifImage:BraidPart2.gifImage:BraidPart1.gifImage:BraidPart1.gifImage:BraidPart0.gifImage:BraidPart3.gifImage:BraidPart0.gif
Image:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart0.gifImage:BraidPart2.gifImage:BraidPart0.gifImage:BraidPart0.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:10 128_ML.gif Image:10 128_AP.gif
[{5, 8}, {4, 6}, {3, 7}, {1, 5}, {9, 4}, {8, 10}, {2, 9}, {10, 3}, {7, 2}, {6, 1}]

[edit Notes on presentations of 10 128]


[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][-14]
Hyperbolic Volume 5.86054
A-Polynomial See Data:10 128/A-polynomial

[edit Notes for 10 128's three dimensional invariants]

[edit] Four dimensional invariants

Smooth 4 genus 3
Topological 4 genus 3
Concordance genus 3
Rasmussen s-Invariant -6

[edit Notes for 10 128's four dimensional invariants]

[edit] Polynomial invariants

Alexander polynomial 2t3−3t2 + t + 1 + t−1−3t−2 + 2t−3
Conway polynomial 2z6 + 9z4 + 7z2 + 1
2nd Alexander ideal (db, data sources) {1}
Determinant and Signature { 11, 6 }
Jones polynomial q10 + q9−2q8 + 2q7q6 + 2q5q4 + q3
HOMFLY-PT polynomial (db, data sources) z6a−6 + z6a−8 + 5z4a−6 + 5z4a−8z4a−10 + 6z2a−6 + 6z2a−8−5z2a−10 + 2a−6 + 2a−8−4a−10 + a−12
Kauffman polynomial (db, data sources) z8a−8 + z8a−10 + z7a−7 + 2z7a−9 + z7a−11 + z6a−6−5z6a−8−6z6a−10−4z5a−7−10z5a−9−6z5a−11−5z4a−6 + 7z4a−8 + 12z4a−10 + 2z3a−7 + 13z3a−9 + 11z3a−11 + 6z2a−6−5z2a−8−11z2a−10 + za−7−5za−9−6za−11−2a−6 + 2a−8 + 4a−10 + a−12
The A2 invariant q−10 + q−14 + q−16 + 2q−18 + q−20 + q−22 + q−24q−26q−28−2q−30q−32q−34 + q−38
The G2 invariant q−50 + q−54 + q−58 + 3q−64q−66 + 2q−68 + 2q−74 + q−78 + q−80 + q−84 + 2q−86q−88 + 3q−90−2q−92 + 2q−94 + 2q−96q−98 + 3q−100q−102 + 2q−104q−114q−116q−120−3q−124q−126−3q−128 + q−130−3q−132−2q−134−3q−138 + 2q−140−2q−142q−144q−148 + q−152q−154 + 2q−156 + q−158q−160 + 2q−162q−164 + q−166 + q−168q−170 + q−172

[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: (7, 17)

[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 = 6 is the signature of 10 128. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
  \  
j \
01234567χ
21       1-1
19        0
17     21 -1
15    11  0
13   12   1
11  111   1
9  1     1
711      0
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 {\mathbb Z}
r = 2 {\mathbb Z}\oplus{\mathbb Z}_2 {\mathbb Z}
r = 3 {\mathbb Z}\oplus{\mathbb Z}_2 {\mathbb Z}
r = 4 {\mathbb Z} {\mathbb Z}^{2}\oplus{\mathbb Z}_2 {\mathbb Z}
r = 5 {\mathbb Z}\oplus{\mathbb Z}_2 {\mathbb Z}^{2}
r = 6 {\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).

Back to the top.

10_127

10_129

Personal tools