We consider the effect of a small cutoff Îµ on the velocity of a traveling wave in one dimension. Simulations done over more than ten orders of magnitude as well as a simple theoretical argumentâ€¦ (More)

We study the limit asN â†’âˆž of the correlations between simultaneous zeros of random sections of the powers L of a positive holomorphic line bundle L over a compact complex manifold M , when distancesâ€¦ (More)

We study the convergence of 1 N âˆ‘ f1(T1x)f2(T2x)f3(T3x), for a measure preserving system (X,B, Î¼, T ) and f1, f2, f3 âˆˆ Lâˆž(Î¼). This generalizes the theorem of Conze and Lesigne on such expressions andâ€¦ (More)

The bulk properties of iron at the pressure and temperature conditions of Earth's core were determined by a method that combines first-principles and classical molecular dynamic simulations. Theâ€¦ (More)

A mesocosm experiment was performed to study the influence of nutrients on activity and diversity of bacterial assemblages from the Mediterranean Sea. Changes in the diversity of the predominantâ€¦ (More)

The quenched approximation for QCD is, at present and in the foreseeable future, unavoidable in lattice calculations with realistic choices of the lattice spacing, volume and quark masses. In theseâ€¦ (More)