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A lower bound on the probability of a union

โœ Scribed by D. de Caen


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
150 KB
Volume
169
Category
Article
ISSN
0012-365X

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๐Ÿ“œ SIMILAR VOLUMES


A new lower bound for the critical proba
โœ J. van den Berg; A. Ermakov ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 705 KB

The critical probability for site percolation on the square lattice is not known exactly. Several authors have given rigorous upper and lower bounds. Some recent lower bounds are (each displayed here with the first three digits) 0.503 (Toth [13]), 0.522 (Zuev [15]), and the best lower bound so far,

A Lower Bound on Blocking Semiovals
โœ Jeremy M. Dover ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 87 KB

A semioval in a projective plane is a set S of points such that for every point P โˆˆ S, there exists a unique line of such that โˆฉ S = {P}. In other words, at every point of S, there exists a unique tangent line. A blocking set in is a set B of points such that every line of contains at least one poin