L11a250

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L11a249.gif

L11a249

L11a251.gif

L11a251

Contents

L11a250.gif
(Knotscape image)
See the full Thistlethwaite Link Table (up to 11 crossings).

Visit L11a250 at Knotilus!


Link Presentations

[edit Notes on L11a250's Link Presentations]

Planar diagram presentation X10,1,11,2 X2,11,3,12 X12,3,13,4 X14,6,15,5 X22,18,9,17 X4,19,5,20 X6,22,7,21 X16,7,17,8 X8,9,1,10 X18,14,19,13 X20,15,21,16
Gauss code {1, -2, 3, -6, 4, -7, 8, -9}, {9, -1, 2, -3, 10, -4, 11, -8, 5, -10, 6, -11, 7, -5}
A Braid Representative
BraidPart1.gifBraidPart0.gifBraidPart1.gifBraidPart0.gifBraidPart0.gifBraidPart0.gifBraidPart0.gifBraidPart1.gifBraidPart0.gifBraidPart1.gifBraidPart0.gif
BraidPart2.gifBraidPart3.gifBraidPart2.gifBraidPart3.gifBraidPart3.gifBraidPart3.gifBraidPart3.gifBraidPart2.gifBraidPart3.gifBraidPart2.gifBraidPart3.gif
BraidPart0.gifBraidPart4.gifBraidPart0.gifBraidPart4.gifBraidPart4.gifBraidPart4.gifBraidPart4.gifBraidPart0.gifBraidPart4.gifBraidPart0.gifBraidPart4.gif
A Morse Link Presentation L11a250 ML.gif

Polynomial invariants

Multivariable Alexander Polynomial (in u, v, w, ...) \frac{u^3 v^5-3 u^3 v^4+3 u^3 v^3-u^3 v^2-u^2 v^5+4 u^2 v^4-8 u^2 v^3+5 u^2 v^2-u^2 v-u v^4+5 u v^3-8 u v^2+4 u v-u-v^3+3 v^2-3 v+1}{u^{3/2} v^{5/2}} (db)
Jones polynomial -q^{5/2}+4 q^{3/2}-7 \sqrt{q}+\frac{10}{\sqrt{q}}-\frac{15}{q^{3/2}}+\frac{16}{q^{5/2}}-\frac{17}{q^{7/2}}+\frac{15}{q^{9/2}}-\frac{11}{q^{11/2}}+\frac{7}{q^{13/2}}-\frac{4}{q^{15/2}}+\frac{1}{q^{17/2}} (db)
Signature -3 (db)
HOMFLY-PT polynomial a^3 z^9-a^5 z^7+6 a^3 z^7-a z^7-4 a^5 z^5+11 a^3 z^5-4 a z^5-3 a^5 z^3+4 a^3 z^3-3 a z^3+2 a^5 z-5 a^3 z+a z+a^5 z^{-1} -a^3 z^{-1} (db)
Kauffman polynomial a^{10} z^4+4 a^9 z^5-3 a^9 z^3+7 a^8 z^6-7 a^8 z^4+a^8 z^2+8 a^7 z^7-7 a^7 z^5-3 a^7 z^3+2 a^7 z+8 a^6 z^8-10 a^6 z^6-a^6 z^4+3 a^6 z^2+7 a^5 z^9-15 a^5 z^7+13 a^5 z^5-7 a^5 z^3-a^5 z+a^5 z^{-1} +3 a^4 z^{10}+a^4 z^8-21 a^4 z^6+21 a^4 z^4-2 a^4 z^2-a^4+13 a^3 z^9-48 a^3 z^7+54 a^3 z^5-17 a^3 z^3-4 a^3 z+a^3 z^{-1} +3 a^2 z^{10}-3 a^2 z^8-19 a^2 z^6+27 a^2 z^4-6 a^2 z^2+6 a z^9-24 a z^7+z^7 a^{-1} +27 a z^5-3 z^5 a^{-1} -9 a z^3+z^3 a^{-1} -a z+4 z^8-15 z^6+13 z^4-2 z^2 (db)

Khovanov Homology

The coefficients of the monomials t^rq^j are shown, along with their alternating sums \chi (fixed j, alternation over r).   
\ r
  \  
j \
-7-6-5-4-3-2-101234χ
6           11
4          3 -3
2         41 3
0        63  -3
-2       94   5
-4      87    -1
-6     98     1
-8    68      2
-10   59       -4
-12  37        4
-14 14         -3
-16 3          3
-181           -1
Integral Khovanov Homology

(db, data source)

  
\dim{\mathcal G}_{2r+i}\operatorname{KH}^r_{\mathbb Z} i=-4 i=-2
r=-7 {\mathbb Z}
r=-6 {\mathbb Z}^{3}\oplus{\mathbb Z}_2 {\mathbb Z}
r=-5 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r=-4 {\mathbb Z}^{7}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{5}
r=-3 {\mathbb Z}^{9}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r=-2 {\mathbb Z}^{8}\oplus{\mathbb Z}_2^{9} {\mathbb Z}^{9}
r=-1 {\mathbb Z}^{8}\oplus{\mathbb Z}_2^{8} {\mathbb Z}^{8}
r=0 {\mathbb Z}^{7}\oplus{\mathbb Z}_2^{8} {\mathbb Z}^{9}
r=1 {\mathbb Z}^{4}\oplus{\mathbb Z}_2^{6} {\mathbb Z}^{6}
r=2 {\mathbb Z}^{3}\oplus{\mathbb Z}_2^{4} {\mathbb Z}^{4}
r=3 {\mathbb Z}\oplus{\mathbb Z}_2^{3} {\mathbb Z}^{3}
r=4 {\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 Link Page master template (intermediate).

See/edit the Link_Splice_Base (expert).

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L11a249.gif

L11a249

L11a251.gif

L11a251