Whitney number

Whitney number

[′wit·nē ‚nəm·bər]
(mathematics)
The k th Whitney number of a ranked poset is the number of elements of rank k.
References in periodicals archive ?
Produced by Michael Harrison and David Ian, the production values as a whole have always been superb with The Bodyguard, each change of scene moving as swiftly and as effortlessly as those incredible Whitney numbers, belted out not just by Zoe but also Rachel John, in the role of Rachel's sister Nicki Marron.
There are lots of other Whitney numbers, too, in a show which sometimes feels more like a concert than a drama, especially as Alexandra is a better singer than actor.
In 1996, the classical Whitney numbers of the second kind [W.
Recently, a translated version of the Whitney numbers of the second kind was introduced by Belbachir and Bousbaa [3] which they named translated Whitney numbers of the second kind, denoted by [[?
The translated Whitney numbers of the second kind satisfy the following horizontal generating function:
It would be compelling to do the same to the translated Whitney numbers of the second kind.
Benoumhani, "On whitney numbers of dowling lattices," Discrete Mathematics, vol.
Benoumhani, "On some numbers related to Whitney numbers of Dowling lattices," Advances in Applied Mathematics, vol.