Notice. The Knot Atlas is now recovering from a major crash. Hopefully all functionality will return slowly over the next few days. --Drorbn (talk) 21:23, 4 July 2013 (EDT)


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

Visit K11n33's page at Knotilus!

Visit K11n33's page at the original Knot Atlas!

Knot presentations

Planar diagram presentation X4251 X8493 X5,12,6,13 X2837 X9,17,10,16 X11,6,12,7 X13,20,14,21 X15,11,16,10 X17,1,18,22 X19,14,20,15 X21,19,22,18
Gauss code 1, -4, 2, -1, -3, 6, 4, -2, -5, 8, -6, 3, -7, 10, -8, 5, -9, 11, -10, 7, -11, 9
Dowker-Thistlethwaite code 4 8 -12 2 -16 -6 -20 -10 -22 -14 -18
A Braid Representative
A Morse Link Presentation K11n33 ML.gif

Three dimensional invariants

Symmetry type Chiral
Unknotting number \{1,2\}
3-genus 3
Bridge index 3
Super bridge index Missing
Nakanishi index Missing
Maximal Thurston-Bennequin number Data:K11n33/ThurstonBennequinNumber
Hyperbolic Volume 12.6362
A-Polynomial See Data:K11n33/A-polynomial

[edit Notes for K11n33's three dimensional invariants]

Four dimensional invariants

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

[edit Notes for K11n33's four dimensional invariants]

Polynomial invariants

Alexander polynomial t^3-6 t^2+12 t-13+12 t^{-1} -6 t^{-2} + t^{-3}
Conway polynomial z^6-3 z^2+1
2nd Alexander ideal (db, data sources) \{1\}
Determinant and Signature { 51, 2 }
Jones polynomial -q^6+4 q^5-6 q^4+8 q^3-9 q^2+8 q-7+5 q^{-1} -2 q^{-2} + q^{-3}
HOMFLY-PT polynomial (db, data sources) z^6 a^{-2} +3 z^4 a^{-2} -z^4 a^{-4} -2 z^4+a^2 z^2+2 z^2 a^{-2} -z^2 a^{-4} -5 z^2+2 a^2+ a^{-4} -2
Kauffman polynomial (db, data sources) z^9 a^{-1} +z^9 a^{-3} +4 z^8 a^{-2} +2 z^8 a^{-4} +2 z^8+2 a z^7+z^7 a^{-1} +z^7 a^{-5} +a^2 z^6-8 z^6 a^{-2} -4 z^6 a^{-4} -3 z^6-6 a z^5-5 z^5 a^{-1} +3 z^5 a^{-3} +2 z^5 a^{-5} -4 a^2 z^4+5 z^4 a^{-2} +10 z^4 a^{-4} +4 z^4 a^{-6} -5 z^4+4 a z^3-3 z^3 a^{-1} -9 z^3 a^{-3} -z^3 a^{-5} +z^3 a^{-7} +5 a^2 z^2-4 z^2 a^{-2} -8 z^2 a^{-4} -2 z^2 a^{-6} +7 z^2+4 z a^{-1} +5 z a^{-3} +z a^{-5} -2 a^2+ a^{-4} -2
The A2 invariant Data:K11n33/QuantumInvariant/A2/1,0
The G2 invariant Data:K11n33/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: (-3, -1)
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
-12 -8 72 98 38 96 \frac{400}{3} \frac{64}{3} 24 -288 32 -1176 -456 -\frac{10351}{10} \frac{1346}{15} -\frac{12422}{15} \frac{655}{6} -\frac{1711}{10}

V2,1 through V6,9 were provided by Petr Dunin-Barkowski <>, Andrey Smirnov <>, and Alexei Sleptsov <> 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=2 is the signature of K11n33. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.   
\ r
j \
13         1-1
11        3 3
9       31 -2
7      53  2
5     43   -1
3    45    -1
1   45     1
-1  13      -2
-3 14       3
-5 1        -1
-71         1
Integral Khovanov Homology

(db, data source)

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