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Covering sets for plane lattices

✍ Scribed by S. Vassallo; J. M. Wills

Publisher: Springer Vienna
Year: 1996
Tongue: English
Weight: 307 KB
Volume: 121
Category: Article
ISSN: 0026-9255
DOI: 10.1007/bf01308726

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📜 SIMILAR VOLUMES

A covering problem for plane lattices

✍ Salvatore Vassallo 📂 Article 📅 1992 🏛 Springer 🌐 English ⚖ 491 KB

Let &a be a plane lattice and {vl, v2} a Minkowski reduced base of ~. In this note we prove that ifa convex body X has minimal width w(X')/> Iv2[ sin ~p + Ivll(x/3/2), where ~o is the acute angle between vl and v2, then X" is a covering set for ~.

Distances realized by sets covering the

Distances realized by sets covering the plane

✍ D.R Woodall 📂 Article 📅 1973 🏛 Elsevier Science 🌐 English ⚖ 877 KB

Smallest lattice-point covering convex s

Smallest lattice-point covering convex set

✍ Juan J. Schäffer 📂 Article 📅 1955 🏛 Springer 🌐 English ⚖ 467 KB

Economical coverings of sets of lattice

Economical coverings of sets of lattice points

✍ N. Alon 📂 Article 📅 1991 🏛 Springer 🌐 English ⚖ 309 KB

Computational experience with general cu

Computational experience with general cutting planes for the Set Covering problem

✍ Pasquale Avella; Maurizio Boccia; Igor Vasilyev 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 835 KB

Generating sets for lattices of dimensio

Generating sets for lattices of dimension two

✍ Bill Sands 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 596 KB

The dimension of a partially ordered set P is the smallest integer n (if it exists) such that the partial order on P is the intersection of n linear orders. It is shown that if L is a lattice of dimension two containing a sublattice isomorphic to the modular Iatiice Mz,+,, then every generating set