2G HTS wires produced with the MOD/RABiTS process with NiW substrates have weak magnetism and therefore extra losses in a substrate. The goal of this paper is to find out the model that couldâ€¦ (More)

We give a quantitative analysis of clustering in a stochastic model of one-dimensional gas. At time zero the gas consists of n identical particles, which are randomly distributed on the real line andâ€¦ (More)

Let Si be a random walk with standard exponential increments. We call P k i=1 Si its k-step area. The random variable inf kâ‰¥1 2 k(k+1) P k i=1 Si plays important role in the study of so-calledâ€¦ (More)

Consider a particle moving through a random medium, which consists of spherical obstacles, randomly distributed in R. The particle is accelerated by a constant external field; when colliding with anâ€¦ (More)

An r-cut of the complete r-uniform hypergraph Kr n is obtained by partitioning its vertex set into r parts and taking all edges that meet every part in exactly one vertex. In other words it is theâ€¦ (More)

We give a quantitative analysis of clustering in a stochastic model of one-dimensional gas. At time zero, the gas consists of n identical particles that are randomly distributed on the real line andâ€¦ (More)