𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The rank of a distributive lattice

✍ Scribed by I. Rabinovitch; I. Rival


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
427 KB
Volume
25
Category
Article
ISSN
0012-365X

No coin nor oath required. For personal study only.

✦ Synopsis


The rank of a partial ordering P is the maximum size of an n-redundant family of linear extensions of P whose intersection is P. A simple relationship is established between the rank of a finite distributive lattice and its subset of join irreducible elements.


πŸ“œ SIMILAR VOLUMES


Compressed Straight Tableaux and a Distr
✍ Brian D. Taylor πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 185 KB

A new ``compressed straight'' basis for the polynomial ring Z[t i, j ] is constructed. This basis is then employed to study the lattice of representations generated by the representations associated with row-convex shapes under the operations of intersection and linear span. Applications to ascertai

A rationale for the Hirsch-index rank-or
✍ Leo Egghe πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 123 KB

## Abstract We present a rationale for the Hirsch‐index rank‐order distribution and prove that it is a power law (hence a straight line in the log–log scale). This is confirmed by experimental data of PyykkΓΆ and by data produced in this article on 206 mathematics journals. This distribution is of a