L11a20

From Knot Atlas
Revision as of 12:12, 31 August 2005 by DrorsRobot (talk | contribs)
Jump to navigationJump to search

L11a19.gif

L11a19

L11a21.gif

L11a21

L11a20.gif
(Knotscape image)
See the full Thistlethwaite Link Table (up to 11 crossings).

Visit L11a20 at Knotilus!


Link Presentations

[edit Notes on L11a20's Link Presentations]

Planar diagram presentation X6172 X10,4,11,3 X12,8,13,7 X18,16,19,15 X16,9,17,10 X8,17,9,18 X22,19,5,20 X20,13,21,14 X14,21,15,22 X2536 X4,12,1,11
Gauss code {1, -10, 2, -11}, {10, -1, 3, -6, 5, -2, 11, -3, 8, -9, 4, -5, 6, -4, 7, -8, 9, -7}
A Braid Representative {{{braid_table}}}
A Morse Link Presentation L11a20 ML.gif

Polynomial invariants

Multivariable Alexander Polynomial (in , , , ...) (db)
Jones polynomial (db)
Signature -1 (db)
HOMFLY-PT polynomial (db)
Kauffman polynomial (db)

Khovanov Homology

The coefficients of the monomials are shown, along with their alternating sums (fixed , alternation over ).   
\ r
  \  
j \
-7-6-5-4-3-2-101234χ
8           11
6          3 -3
4         61 5
2        83  -5
0       116   5
-2      1110    -1
-4     109     1
-6    711      4
-8   510       -5
-10  27        5
-12 15         -4
-14 2          2
-161           -1
Integral Khovanov Homology

(db, data source)

  

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).

Back to the top.

L11a19.gif

L11a19

L11a21.gif

L11a21