On coverings with convex domains
R. Bambah, C. Rogers, H. Zassenhaus (1964)
Acta Arithmetica
Similarity:
R. Bambah, C. Rogers, H. Zassenhaus (1964)
Acta Arithmetica
Similarity:
Smith, Edwin (1994)
Beiträge zur Algebra und Geometrie
Similarity:
Zhang, Yuqin, Fan, Yonghui (2005)
The Electronic Journal of Combinatorics [electronic only]
Similarity:
Dumitrescu, Adrian, Jiang, Minghui (2008)
The Electronic Journal of Combinatorics [electronic only]
Similarity:
Weißbach, Bernulf (2000)
Beiträge zur Algebra und Geometrie
Similarity:
W. Kuperberg, G. Kuperberg (1990)
Discrete & computational geometry
Similarity:
Doheny, Kevin R. (1995)
Beiträge zur Algebra und Geometrie
Similarity:
Dietmar Dorninger (2017)
Analysis and Geometry in Metric Spaces
Similarity:
In 1958 L. Fejes Tóth and J. Molnar proposed a conjecture about a lower bound for the thinnest covering of the plane by circles with arbitrary radii from a given interval of the reals. If only two kinds of radii can occur this conjecture was in essence proven by A. Florian in 1962, leaving the general case unanswered till now. The goal of this paper is to analytically describe the general case in such a way that the conjecture can easily be numerically verified and upper and lower limits...
Fosnaugh, Linda S., Kramer, Earl S. (1996)
International Journal of Mathematics and Mathematical Sciences
Similarity:
James H. Schmerl (2010)
Fundamenta Mathematicae
Similarity:
For any three noncollinear points c₀,c₁,c₂ ∈ ℝ², there are sprays S₀,S₁,S₂ centered at c₀,c₁,c₂ that cover ℝ². This improves the result of de la Vega in which c₀,c₁,c₂ were required to be the vertices of an equilateral triangle.
Temesvári, Ágota H. (1994)
Beiträge zur Algebra und Geometrie
Similarity:
Fejes G. Tóth (1995)
Discrete & computational geometry
Similarity:
Kynčl, Jan, Tancer, Martin (2008)
The Electronic Journal of Combinatorics [electronic only]
Similarity:
J. Pach (1986)
Discrete & computational geometry
Similarity: