Instituto Nacional de Matemática Pura e Aplicada

output

20022009

most citedImproved estimators for a general class of beta regression models

308 citations

researchers with a paper here

collaborating institutions

Showing 2003Show all

6 papers · 1 filter

math.PR2003★ 2 cited

A shape theorem for the spread of an infection

Harry Kesten, Vladas Sidoravicius

We consider the following interacting particle system: There is a ``gas'' of particles, each of which performs a continuous time simple random walk on the d-dimensional lattice. Th…

math.PR2003★ 111 cited

The spread of a rumor or infection in a moving population

Harry Kesten, Vladas Sidoravicius

We consider the following interacting particle system: There is a ``gas'' of particles, each of which performs a continuous-time simple random walk on $Z^{d}$ , with jump rat…

math.DG2003

Geometrical versus Topological Properties of Manifolds

Carlos Matheus, Krerley Oliveira

Given a compact $n$ -dimensional immersed Riemannian manifold $M^{n}$ in some Euclidean space we prove that if the Hausdorff dimension of the singular set of the Gauss map is small, t…

math.AG2003

Effective very ampleness for generalized theta divisors

Eduardo Esteves, Mihnea Popa

Given a smooth projective curve X, we give effective very ampleness bounds for generalized theta divisors on the moduli spaces $S U_{X} (r, d)$ and $U_{X} (r, d)$ of semistable vector bundl…

math.DG2003

Immersions with fractal set of points of zero Gauss-Kronecker curvature

Alexander Arbieto, Carlos Matheus

We construct, for any ``good'' Cantor set $F$ of $S^{n - 1}$ , an immersion of the sphere $S^{n}$ with set of points of zero Gauss-Kronecker curvature equal to $F \times D^{1}$ , where $D…

math.AG2003

Bounding solutions of Pfaff equations

E. Esteves, S. Kleiman

Let ωbe a Pfaff system of differential forms on a projective space. Let S be its singular locus, and Y a solution of ω=0. We prove Y\cap S is of codimension at most 1 in Y, just as…