This book is focused on a powerful numerical methodology for solving PDEs to high
accuracy in any number of dimensions: Radial Basis Functions (RBFs). During the past …

The performance of a multidimensional finite-volume transport scheme is evaluated on the
cubed-sphere geometry. Advection tests with prescribed winds are used to evaluate a …

A conservative multi-tracer transport algorithm on the cubed-sphere based on the semi-
Lagrangian approach (CSLAM) has been developed. The scheme relies on backward …

A class of new benchmark deformational flow test cases for the two-dimensional horizontal
linear transport problems on the sphere is proposed. The scalar field follows complex …

This paper presents parallelization strategies for the radial basis function-finite difference
(RBF-FD) method. As a generalized finite differencing scheme, the RBF-FD method …

A Conservative Semi-Lagrangian Discontinuous Galerkin Scheme on the Cubed Sphere in:
Monthly Weather Review Volume 142 Issue 1 (2014) Jump to Content Logo Logo Logo Logo …

It is the purpose of this paper to propose a standard test case suite for two-dimensional
transport schemes on the sphere intended to be used for model development and facilitating …

Atmospheric tracers are often observed to be functionally related, and these relations can be
physically or chemically significant. It is therefore highly desirable that the transport schemes …

Recently, a standard test case suite for 2-D linear transport on the sphere was proposed to
assess important aspects of accuracy in geophysical fluid dynamics with a" minimal" set of …

Non-negative matrix factorization (NMF) has proven to be a powerful unsupervised learning
method for uncovering hidden features in complex and noisy data sets with applications in …