K11a356

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K11a355.gif

K11a355

K11a357.gif

K11a357

Contents

K11a356.gif
(Knotscape image)
See the full Hoste-Thistlethwaite Table of 11 Crossing Knots.

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Knot presentations

Planar diagram presentation X8291 X14,4,15,3 X16,6,17,5 X18,8,19,7 X20,10,21,9 X22,12,1,11 X2,14,3,13 X6,16,7,15 X4,18,5,17 X12,20,13,19 X10,22,11,21
Gauss code 1, -7, 2, -9, 3, -8, 4, -1, 5, -11, 6, -10, 7, -2, 8, -3, 9, -4, 10, -5, 11, -6
Dowker-Thistlethwaite code 8 14 16 18 20 22 2 6 4 12 10
A Braid Representative
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A Morse Link Presentation K11a356 ML.gif

Three dimensional invariants

Symmetry type Reversible
Unknotting number \{3,4\}
3-genus 3
Bridge index 2
Super bridge index Missing
Nakanishi index Missing
Maximal Thurston-Bennequin number Data:K11a356/ThurstonBennequinNumber
Hyperbolic Volume 12.315
A-Polynomial See Data:K11a356/A-polynomial

[edit Notes for K11a356's three dimensional invariants]

Four dimensional invariants

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

[edit Notes for K11a356's four dimensional invariants]

Polynomial invariants

Alexander polynomial 4 t^3-10 t^2+16 t-19+16 t^{-1} -10 t^{-2} +4 t^{-3}
Conway polynomial 4 z^6+14 z^4+12 z^2+1
2nd Alexander ideal (db, data sources) \{1\}
Determinant and Signature { 79, 6 }
Jones polynomial -q^{14}+2 q^{13}-5 q^{12}+8 q^{11}-11 q^{10}+13 q^9-12 q^8+11 q^7-8 q^6+5 q^5-2 q^4+q^3
HOMFLY-PT polynomial (db, data sources) z^6 a^{-6} +2 z^6 a^{-8} +z^6 a^{-10} +4 z^4 a^{-6} +8 z^4 a^{-8} +3 z^4 a^{-10} -z^4 a^{-12} +4 z^2 a^{-6} +9 z^2 a^{-8} +2 z^2 a^{-10} -3 z^2 a^{-12} +3 a^{-8} -2 a^{-12}
Kauffman polynomial (db, data sources) z^{10} a^{-10} +z^{10} a^{-12} +2 z^9 a^{-9} +4 z^9 a^{-11} +2 z^9 a^{-13} +3 z^8 a^{-8} +3 z^8 a^{-14} +2 z^7 a^{-7} -3 z^7 a^{-9} -9 z^7 a^{-11} -z^7 a^{-13} +3 z^7 a^{-15} +z^6 a^{-6} -10 z^6 a^{-8} +z^6 a^{-10} +5 z^6 a^{-12} -5 z^6 a^{-14} +2 z^6 a^{-16} -6 z^5 a^{-7} +z^5 a^{-9} +13 z^5 a^{-11} -z^5 a^{-13} -6 z^5 a^{-15} +z^5 a^{-17} -4 z^4 a^{-6} +14 z^4 a^{-8} -4 z^4 a^{-10} -13 z^4 a^{-12} +5 z^4 a^{-14} -4 z^4 a^{-16} +4 z^3 a^{-7} -2 z^3 a^{-9} -10 z^3 a^{-11} +4 z^3 a^{-13} +5 z^3 a^{-15} -3 z^3 a^{-17} +4 z^2 a^{-6} -12 z^2 a^{-8} +13 z^2 a^{-12} -2 z^2 a^{-14} +z^2 a^{-16} -z a^{-9} +3 z a^{-11} -z a^{-13} -3 z a^{-15} +2 z a^{-17} +3 a^{-8} -2 a^{-12}
The A2 invariant Data:K11a356/QuantumInvariant/A2/1,0
The G2 invariant Data:K11a356/QuantumInvariant/G2/1,0

"Similar" Knots (within the Atlas)

Same Alexander/Conway Polynomial: {}

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

Vassiliev invariants

V2 and V3: (12, 40)
V2,1 through V6,9:
V2,1 V3,1 V4,1 V4,2 V4,3 V5,1 V5,2 V5,3 V5,4 V6,1 V6,2 V6,3 V6,4 V6,5 V6,6 V6,7 V6,8 V6,9
48 320 1152 2824 456 15360 \frac{82112}{3} \frac{14624}{3} 3808 18432 51200 135552 21888 \frac{1347302}{5} \frac{73256}{15} \frac{1638088}{15} \frac{5210}{3} \frac{73062}{5}

V2,1 through V6,9 were provided by Petr Dunin-Barkowski <barkovs@itep.ru>, Andrey Smirnov <asmirnov@itep.ru>, and Alexei Sleptsov <sleptsov@itep.ru> and uploaded on October 2010 by User:Drorbn. Note that they are normalized differently than V2 and V3.

Khovanov Homology

The coefficients of the monomials t^rq^j are shown, along with their alternating sums \chi (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 K11a356. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
  \  
j \
01234567891011χ
29           1-1
27          1 1
25         41 -3
23        41  3
21       74   -3
19      64    2
17     67     1
15    56      -1
13   36       3
11  25        -3
9  3         3
712          -1
51           1
Integral Khovanov Homology

(db, data source)

  
\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z} i=5 i=7
r=0 {\mathbb Z} {\mathbb Z}
r=1 {\mathbb Z}^{2}
r=2 {\mathbb Z}^{3}\oplus{\mathbb Z}_2^{2} {\mathbb Z}^{2}
r=3 {\mathbb Z}^{5}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r=4 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{5} {\mathbb Z}^{5}
r=5 {\mathbb Z}^{6}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r=6 {\mathbb Z}^{7}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r=7 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{7} {\mathbb Z}^{7}
r=8 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r=9 {\mathbb Z}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r=10 {\mathbb Z}\oplus{\mathbb Z}_2 {\mathbb Z}
r=11 {\mathbb Z}_2 {\mathbb Z}

Computer Talk

Much of the above data can be recomputed by Mathematica using the package KnotTheory`. See A Sample KnotTheory` Session.

Modifying This Page

Read me first: Modifying Knot Pages.

See/edit the Hoste-Thistlethwaite Knot Page master template (intermediate).

See/edit the Hoste-Thistlethwaite_Splice_Base (expert).

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K11a355

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K11a357