mathematics, the Alexander polynomial is a knot invariant which assigns a polynomial with integer coefficients to each knot type. James Waddell Alexander II discovered...
17 KB (2,611 words) - 05:21, 29 May 2024
knot. The first knot polynomial, the Alexander polynomial, was introduced by James Waddell Alexander II in 1923. Other knot polynomials were not found until...
6 KB (440 words) - 07:33, 23 July 2021
Touchard polynomials Wilkinson's polynomial Wilson polynomials Zernike polynomials Pseudo-Zernike polynomials Alexander polynomial HOMFLY polynomial Jones...
5 KB (441 words) - 01:35, 1 December 2023
the Alexander polynomial and the Jones polynomial, both of which can be obtained by appropriate substitutions from HOMFLY. The HOMFLY polynomial is also...
5 KB (737 words) - 16:44, 22 November 2023
Knot theory (redirect from Alexander-Briggs notation)
Alexander, and others—studied knots from the point of view of the knot group and invariants from homology theory such as the Alexander polynomial. This...
49 KB (6,290 words) - 09:32, 15 May 2024
\left(V-tV^{*}\right),} which is a polynomial of degree at most 2g in the indeterminate t . {\displaystyle t.} The Alexander polynomial is independent of the choice...
10 KB (1,356 words) - 08:21, 21 October 2023
corresponding to this projection map. Much like in the construction of the Alexander polynomial, consider H1(Cn) as a module over the group-ring of covering transformations...
11 KB (1,525 words) - 10:50, 21 March 2024
In the mathematical field of knot theory, the Jones polynomial is a knot polynomial discovered by Vaughan Jones in 1984. Specifically, it is an invariant...
17 KB (2,339 words) - 22:47, 26 October 2023
.) The Alexander polynomial of the trefoil knot is Δ ( t ) = t − 1 + t − 1 , {\displaystyle \Delta (t)=t-1+t^{-1},} and the Conway polynomial is ∇ ( z...
9 KB (1,239 words) - 08:07, 2 November 2023
(t)=c_{0}+c_{1}t+\cdots +c_{n}t^{n}+\cdots +c_{0}t^{2n}} be the Alexander polynomial of the knot. Then the Arf invariant is the residue of c n − 1 + c...
5 KB (739 words) - 18:19, 29 January 2022