Now showing items 1-10 of 33
POD/DEIM reduced-order strategies for efficient four dimensional variational data assimilation
(Academic Press Inc Elsevier Science, 2015-08-15)
Partitioned and Implicit-Explicit General Linear Methods for Ordinary Differential Equations
(Springer/Plenum Publishers, 2014-10-01)
ROSENBROCK-KRYLOV METHODS FOR LARGE SYSTEMS OF DIFFERENTIAL EQUATIONS
(Siam Publications, 2014-01-01)
Extrapolation-based implicit-explicit general linear methods
An Efficient Implementation of the Ensemble Kalman Filter Based on Iterative Sherman Morrison Formula
(Elsevier Science Bv, 2012-01-01)
IMPLICIT SIMULATION METHODS FOR STOCHASTIC CHEMICAL KINETICS
(Wilmington Scientific Publisher, Llc, 2015-08-01)
Efficient approximation of Sparse Jacobians for time-implicit reduced order models
Efficient Construction of Local Parametric Reduced Order Models Using Machine Learning Techniques
Reduced order models are computationally inexpensive approximations that capture the important dynamical characteristics of large, high-fidelity computer models of physical systems. This paper applies machine learning ...
A Parallel Implementation of the Ensemble Kalman Filter Based on Modified Cholesky Decomposition
This paper discusses an efficient parallel implementation of the ensemble Kalman filter based on the modified Cholesky decomposition. The proposed implementation starts with decomposing the domain into sub-domains. In each ...
EPIRK-W and EPIRK-K time discretization methods
Exponential integrators are special time discretization methods where the traditional linear system solves used by implicit schemes are replaced with computing the action of matrix exponential-like functions on a vector. ...