Event and apparent horizons are key diagnostics for the presence and properties of black
holes. In this article I review numerical algorithms and codes for finding event and apparent …

MPI for Python provides bindings of the Message Passing Interface (MPI) standard for the
Python programming language and allows any Python program to exploit multiple …

We describe Cactus, a framework for building a variety of computing applications in science
and engineering, including astrophysics, relativity and chemical engineering. We first …

The mapped rivers and streams of the contiguous United States are available in a
geographic information system (GIS) dataset called National Hydrography Dataset Plus …

It is commonly believed that quantum isolated systems satisfying the eigenstate
thermalization hypothesis (ETH) are diffusive. We show that this assumption is too restrictive …

One of the most challenging and consequential problems in climate modeling is to provide
probabilistic projections of sea level rise. A large part of the uncertainty of sea level …

Biological cells rely on precise spatiotemporal coordination of biochemical reactions to
control their functions. Such cell signaling networks have been a common focus for …

In this paper we describe a parallel implicit method based on radial basis functions (RBF) for
surface reconstruction. Practical applicability of RBF methods is hindered by their high …

We present a novel approach to perform agglomeration of polygonal and polyhedral grids
based on spatial indices. Agglomeration strategies are a key ingredient in polytopal …

Abstract Representation of curves and surfaces is a basic topic in computer graphic and
computer aided design (CAD). In this paper we focus on theoretical and practical issues in …