7 Plagues Knot
filename.png
7PlaguesKnotttt.png

Names and notations

Rolfsen notation

76

Dowker-Thistlethwaite notation

10 6 14 12 2 8 4

Conway notation

2212

Knot properties

Alternating knot

Yes

Tricolorable

No

Amphicheiral

No


Numerical knot invariants

Unknotting number

1

Bridge number

2

Signed Planar Graph

graphytaffy.jpg

Crossing number

7

Genus

1


Knot polynomials

Jones polynomial

q-2+3q-1-3q-2+4q-3-3q-4+2q-5-q-6

Alexander polynomial

-t2+5t-7+5r-r2

HOMFLY polynomial

-z2a8-a8+z4a6+2z2a6+z4a4+3z2a4+2a

Unless otherwise stated, the content of this page is licensed under Creative Commons Attribution-ShareAlike 3.0 License