In recent years there has been an evolution in numerical models used to compute tsunami propagation and run-up. Many models currently available offer a wide array of choices to the users. In parallel ...

In this article we discuss our experience designing and implementing a statistical computing language. In developing this new language, we sought to combine what we felt were useful features from two ...

This is a preview. Log in through your library . Abstract Motivated by the way numerical semigroups arise from primitive digraphs, we initiate the study of the graphic structure of a numerical ...