3 papers
math.NA2010
Error Control of Iterative Linear Solvers for Integrated Groundwater Models
Matthew Dixon, Zhaojun Bai, Charles Brush +3
An open problem that arises when using modern iterative linear solvers, such as the preconditioned conjugate gradient (PCG) method or Generalized Minimum RESidual method (GMRES) is…
math.NA2008
Conservative Properties of the Variational Free-Lagrange Method for Shallow Water
Matthew Dixon, Todd Ringler
The variational free-Lagrange (VFL) method for shallow water is a free-Lagrange method with the additional property that it preserves the variational structure of shallow water. Th…
nlin.SI2006
Discrete Moser-Veselov Integrators for Spatial and Body Representations of Rigid Body Motions
Matthew F Dixon
The body and spatial representations of rigid body motion correspond, respectively, to the convective and spatial representations of continuum dynamics. With a view to developing a…