K11a296

K11a295

K11a297

(Knotscape image)	See the full Hoste-Thistlethwaite Table of 11 Crossing Knots. Visit K11a296 at Knotilus!

Knot presentations

Planar diagram presentation	X6271 X10,3,11,4 X16,5,17,6 X22,8,1,7 X18,9,19,10 X2,11,3,12 X20,13,21,14 X8,15,9,16 X4,17,5,18 X14,19,15,20 X12,21,13,22
Gauss code	1, -6, 2, -9, 3, -1, 4, -8, 5, -2, 6, -11, 7, -10, 8, -3, 9, -5, 10, -7, 11, -4
Dowker-Thistlethwaite code	6 10 16 22 18 2 20 8 4 14 12

A Braid Representative
A Morse Link Presentation

Three dimensional invariants

Symmetry type Chiral Unknotting number $\{1,2\}$ 3-genus 2 Bridge index 3 Super bridge index Missing Nakanishi index Missing Maximal Thurston-Bennequin number Data:K11a296/ThurstonBennequinNumber Hyperbolic Volume 15.7452 A-Polynomial See Data:K11a296/A-polynomial

[edit Notes for K11a296's three dimensional invariants]

Four dimensional invariants

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

[edit Notes for K11a296's four dimensional invariants]

Polynomial invariants

Alexander polynomial	$-6t^{2}+28t-43+28t^{-1}-6t^{-2}$
Conway polynomial	$-6z^{4}+4z^{2}+1$
2nd Alexander ideal (db, data sources)	$\{1\}$
Determinant and Signature	{ 111, -2 }
Jones polynomial	$q-3+7q^{-1}-12q^{-2}+16q^{-3}-17q^{-4}+18q^{-5}-15q^{-6}+11q^{-7}-7q^{-8}+3q^{-9}-q^{-10}$
HOMFLY-PT polynomial (db, data sources)	$-a^{10}+3z^{2}a^{8}+a^{8}-2z^{4}a^{6}-3z^{4}a^{4}-2z^{2}a^{4}-z^{4}a^{2}+2z^{2}a^{2}+a^{2}+z^{2}$
Kauffman polynomial (db, data sources)	$z^{7}a^{11}-4z^{5}a^{11}+5z^{3}a^{11}-2za^{11}+3z^{8}a^{10}-11z^{6}a^{10}+12z^{4}a^{10}-4z^{2}a^{10}+a^{10}+4z^{9}a^{9}-12z^{7}a^{9}+8z^{5}a^{9}+za^{9}+2z^{10}a^{8}+2z^{8}a^{8}-21z^{6}a^{8}+23z^{4}a^{8}-9z^{2}a^{8}+a^{8}+10z^{9}a^{7}-27z^{7}a^{7}+21z^{5}a^{7}-11z^{3}a^{7}+3za^{7}+2z^{10}a^{6}+8z^{8}a^{6}-30z^{6}a^{6}+25z^{4}a^{6}-10z^{2}a^{6}+6z^{9}a^{5}-5z^{7}a^{5}-8z^{5}a^{5}+7z^{3}a^{5}-za^{5}+9z^{8}a^{4}-14z^{6}a^{4}+7z^{4}a^{4}+9z^{7}a^{3}-14z^{5}a^{3}+11z^{3}a^{3}-za^{3}+6z^{6}a^{2}-6z^{4}a^{2}+4z^{2}a^{2}-a^{2}+3z^{5}a-2z^{3}a+z^{4}-z^{2}$
The A2 invariant	Data:K11a296/QuantumInvariant/A2/1,0
The G2 invariant	Data:K11a296/QuantumInvariant/G2/1,0

Further Quantum Invariants

K11a296 Quantum Invariants.

Computer Talk

The above data is available with the Mathematica package KnotTheory`, as shown in the (simulated) Mathematica session below. Your input (in red) is realistic; all else should have the same content as in a real mathematica session, but with different formatting. This Mathematica session is also available (albeit only for the knot 5_2) as the notebook PolynomialInvariantsSession.nb.

(The path below may be different on your system, and possibly also the KnotTheory` date)

In[1]:=

AppendTo[$Path, "C:/drorbn/projects/KAtlas/"]; << KnotTheory`

Loading KnotTheory` version of August 31, 2006, 11:25:27.5625. Read more at http://katlas.math.toronto.edu/wiki/KnotTheory.

In[3]:=

K = Knot["K11a296"];

In[4]:=

Alexander[K][t]

KnotTheory::loading: Loading precomputed data in PD4Knots`.

Out[4]=

$-6t^{2}+28t-43+28t^{-1}-6t^{-2}$

In[5]:=

Conway[K][z]

Out[5]=

$-6z^{4}+4z^{2}+1$

In[6]:=

Alexander[K, 2][t]

KnotTheory::credits: The program Alexander[K, r] to compute Alexander ideals was written by Jana Archibald at the University of Toronto in the summer of 2005.

Out[6]=

$\{1\}$

In[7]:=

{KnotDet[K], KnotSignature[K]}

Out[7]=

{ 111, -2 }

In[8]:=

Jones[K][q]

KnotTheory::loading: Loading precomputed data in Jones4Knots`.

Out[8]=

$q-3+7q^{-1}-12q^{-2}+16q^{-3}-17q^{-4}+18q^{-5}-15q^{-6}+11q^{-7}-7q^{-8}+3q^{-9}-q^{-10}$

In[9]:=

HOMFLYPT[K][a, z]

KnotTheory::credits: The HOMFLYPT program was written by Scott Morrison.

Out[9]=

$-a^{10}+3z^{2}a^{8}+a^{8}-2z^{4}a^{6}-3z^{4}a^{4}-2z^{2}a^{4}-z^{4}a^{2}+2z^{2}a^{2}+a^{2}+z^{2}$

In[10]:=

Kauffman[K][a, z]

KnotTheory::loading: Loading precomputed data in Kauffman4Knots`.

Out[10]=

$z^{7}a^{11}-4z^{5}a^{11}+5z^{3}a^{11}-2za^{11}+3z^{8}a^{10}-11z^{6}a^{10}+12z^{4}a^{10}-4z^{2}a^{10}+a^{10}+4z^{9}a^{9}-12z^{7}a^{9}+8z^{5}a^{9}+za^{9}+2z^{10}a^{8}+2z^{8}a^{8}-21z^{6}a^{8}+23z^{4}a^{8}-9z^{2}a^{8}+a^{8}+10z^{9}a^{7}-27z^{7}a^{7}+21z^{5}a^{7}-11z^{3}a^{7}+3za^{7}+2z^{10}a^{6}+8z^{8}a^{6}-30z^{6}a^{6}+25z^{4}a^{6}-10z^{2}a^{6}+6z^{9}a^{5}-5z^{7}a^{5}-8z^{5}a^{5}+7z^{3}a^{5}-za^{5}+9z^{8}a^{4}-14z^{6}a^{4}+7z^{4}a^{4}+9z^{7}a^{3}-14z^{5}a^{3}+11z^{3}a^{3}-za^{3}+6z^{6}a^{2}-6z^{4}a^{2}+4z^{2}a^{2}-a^{2}+3z^{5}a-2z^{3}a+z^{4}-z^{2}$

"Similar" Knots (within the Atlas)

Same Alexander/Conway Polynomial: {}

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

Computer Talk

The above data is available with the Mathematica package KnotTheory`. Your input (in red) is realistic; all else should have the same content as in a real mathematica session, but with different formatting.

(The path below may be different on your system, and possibly also the KnotTheory` date)

In[1]:=

AppendTo[$Path, "C:/drorbn/projects/KAtlas/"]; << KnotTheory`

Loading KnotTheory` version of May 31, 2006, 14:15:20.091. Read more at http://katlas.math.toronto.edu/wiki/KnotTheory.

In[3]:=

K = Knot["K11a296"];

In[4]:=

{A = Alexander[K][t], J = Jones[K][q]}

KnotTheory::loading: Loading precomputed data in PD4Knots`.

KnotTheory::loading: Loading precomputed data in Jones4Knots`.

Out[4]=

{ $-6t^{2}+28t-43+28t^{-1}-6t^{-2}$, $q-3+7q^{-1}-12q^{-2}+16q^{-3}-17q^{-4}+18q^{-5}-15q^{-6}+11q^{-7}-7q^{-8}+3q^{-9}-q^{-10}$ }

In[5]:=

DeleteCases[Select[AllKnots[], (A === Alexander[#][t]) &], K]

KnotTheory::loading: Loading precomputed data in DTCode4KnotsTo11`.

KnotTheory::credits: The GaussCode to PD conversion was written by Siddarth Sankaran at the University of Toronto in the summer of 2005.

Out[5]=

{}

In[6]:=

DeleteCases[ Select[ AllKnots[], (J === Jones[#][q] || (J /. q -> 1/q) === Jones[#][q]) & ], K ]

KnotTheory::loading: Loading precomputed data in Jones4Knots11`.

Out[6]=

{}

Vassiliev invariants

V2 and V3:

(4, -10)

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 $16$ $-80$ $128$ ${\frac {1448}{3}}$ ${\frac {328}{3}}$ $-1280$ $-{\frac {9056}{3}}$ $-{\frac {1472}{3}}$ $-688$ ${\frac {2048}{3}}$ $3200$ ${\frac {23168}{3}}$ ${\frac {5248}{3}}$ ${\frac {280982}{15}}$ $-{\frac {10696}{5}}$ ${\frac {495368}{45}}$ ${\frac {3130}{9}}$ ${\frac {25862}{15}}$

V_2,1 through V_6,9 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 $t^{r}q^{j}$ 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 K11a296. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.

\   r    \    j   \ -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 χ 3                       1 1 1                     2   -2 -1                   5 1   4 -3                 8 3     -5 -5               8 4       4 -7             9 8         -1 -9           9 8           1 -11         6 9             3 -13       5 9               -4 -15     2 6                 4 -17   1 5                   -4 -19   2                     2 -21 1                       -1

Integral Khovanov Homology (db, data source)

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

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). Back to the top.

K11a295 K11a297