10 155

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10_154

10_156

Contents

Image:10 155.gif
(KnotPlot image)

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[edit] Knot presentations

Planar diagram presentation X1627 X7,16,8,17 X3,11,4,10 X15,3,16,2 X5,15,6,14 X11,5,12,4 X9,18,10,19 X20,14,1,13 X17,8,18,9 X12,20,13,19
Gauss code -1, 4, -3, 6, -5, 1, -2, 9, -7, 3, -6, -10, 8, 5, -4, 2, -9, 7, 10, -8
Dowker-Thistlethwaite code 6 10 14 16 18 4 -20 2 8 -12
Conway Notation [-3:2:2]


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

Length is 10, width is 3,

Braid index is 3

Image:10 155_ML.gif Image:10 155_AP.gif
[{11, 2}, {1, 9}, {10, 3}, {2, 4}, {3, 6}, {4, 8}, {9, 7}, {8, 5}, {7, 11}, {6, 1}, {5, 10}]

[edit Notes on presentations of 10 155]


[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 [-3][-7]
Hyperbolic Volume 9.25054
A-Polynomial See Data:10 155/A-polynomial

[edit Notes for 10 155's three dimensional invariants]

[edit] Four dimensional invariants

Smooth 4 genus 0
Topological 4 genus 0
Concordance genus 0
Rasmussen s-Invariant 0

[edit Notes for 10 155's four dimensional invariants]

[edit] Polynomial invariants

Alexander polynomial t3 + 3t2−5t + 7−5t−1 + 3t−2t−3
Conway polynomial z6−3z4−2z2 + 1
2nd Alexander ideal (db, data sources) {5,t + 1}
Determinant and Signature { 25, 0 }
Jones polynomial q6−2q5 + 3q4−4q3 + 4q2−4q + 4−2q−1 + q−2
HOMFLY-PT polynomial (db, data sources) z6a−2−5z4a−2 + z4a−4 + z4−8z2a−2 + 3z2a−4 + 3z2−4a−2 + 2a−4 + 3
Kauffman polynomial (db, data sources) z8a−2 + z8a−4 + z7a−1 + 3z7a−3 + 2z7a−5−3z6a−2−2z6a−4 + z6a−6z5a−1−9z5a−3−8z5a−5 + 7z4a−2z4a−4−4z4a−6 + 4z4 + 2az3 + 6z3a−3 + 8z3a−5 + a2z2−11z2a−2z2a−4 + 4z2a−6−5z2−2za−3−2za−5 + 4a−2 + 2a−4 + 3
The A2 invariant q6 + 2q2 + 1−2q−6q−10 + q−14 + q−18
The G2 invariant q38q36 + q34q32 + q28−2q26 + 2q24q18 + q16q14 + 2q12 + 3q10−2q8 + 7q6−6q4 + 5q2 + 5−8q−2 + 13q−4−9q−6 + 2q−8 + 7q−10−11q−12 + 9q−14−4q−16−5q−18 + 7q−20−10q−22 + 2q−24 + 2q−26−11q−28 + 10q−30−11q−32 + 4q−34 + q−36−7q−38 + 10q−40−12q−42 + 11q−44−5q−46−2q−48 + 9q−50−11q−52 + 11q−54q−56−5q−58 + 10q−60−8q−62 + 3q−64 + 7q−66−12q−68 + 12q−70−6q−72−2q−74 + 9q−76−11q−78 + 10q−80−5q−82q−84 + 3q−86−5q−88 + 3q−90q−92 + q−94

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

Same Alexander/Conway Polynomial: {8_9, K11n37,}

Same Jones Polynomial (up to mirroring, q\leftrightarrow q^{-1}): {10_137, K11n37,}

[edit] Vassiliev invariants

V2 and V3: (-2, -2)

[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 = 0 is the signature of 10 155. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
  \  
j \
-2-10123456χ
13        11
11       1 -1
9      21 1
7     21  -1
5    22   0
3   22    0
1  22     0
-1 13      2
-3 1       -1
-51        1
Integral Khovanov Homology

(db, data source)

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