Q Zou - Applied Mathematics and Computation, 2023 - Elsevier
This paper is about GMRES algorithms for the solution of nonsingular linear systems. We first consider basic algorithms and study their convergence. We then focus on acceleration …
As the sea‐ice modeling community is shifting to advanced numerical frameworks, developing new sea‐ice rheologies, and increasing model spatial resolution, ubiquitous …
LB Tremblay, GA Schmidt, S Pfirman… - … of the Royal …, 2015 - royalsocietypublishing.org
Ice-rafted sediments of Eurasian and North American origin are found consistently in the upper part (13 Ma BP to present) of the Arctic Coring Expedition (ACEX) ocean core from the …
A Bouchat, B Tremblay - Journal of Geophysical Research …, 2017 - Wiley Online Library
We investigate the ability of viscous‐plastic (VP) sea‐ice models with an elliptical yield curve and normal flow rule to reproduce the shear and divergence distributions derived from the …
We present and analyze a modified Newton solver, the so called operator-related damped Jacobian method, with a line search globalization for the solution of the strongly nonlinear …
JF Lemieux, B Tremblay - Journal of Geophysical Research …, 2009 - Wiley Online Library
We investigate the convergence properties of the nonlinear solver used in viscous‐plastic (VP) sea ice models. More specifically, we study the nonlinear solver that is based on an …
We have implemented the Jacobian-free Newton–Krylov (JFNK) method to solve the sea ice momentum equation with a viscous-plastic (VP) formulation. The JFNK method has many …
Numerical convergence properties of a recently developed Jacobian-free Newton–Krylov (JFNK) solver are compared to the ones of the widely used EVP model when solving the sea …
JF Lemieux, WH Lipscomb, A Craig… - Geoscientific Model …, 2024 - gmd.copernicus.org
This article presents the C-grid implementation of the CICE sea ice model, including the C- grid discretization of the momentum equation, the boundary conditions (BCs), and the …