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CPC
2008
66views more  CPC 2008»
13 years 7 months ago
B2[ g] Sets and a Conjecture of Schinzel and Schmidt
A set of integers A is called a B2[g] set if every integer m has at most g representations of the form m = a + a , with a a and a, a A. We obtain a new lower bound for F(g, n), t...
Javier Cilleruelo, Carlos Vinuesa
CPC
2008
59views more  CPC 2008»
13 years 7 months ago
On a Form of Coordinate Percolation
Let ai, bi, i = 0, 1, 2, . . . be drawn uniformly and independently from the unit interval, and let t be a fixed real number. Let a site (i, j) N2 be open if ai + bj t, and clos...
Elizabeth R. Moseman, Peter Winkler