Search Results for author: Jan Glaubitz

Found 4 papers, 2 papers with code

Preserving linear invariants in ensemble filtering methods

1 code implementation22 Apr 2024 Mathieu Le Provost, Jan Glaubitz, Youssef Marzouk

Finally, we assess the benefits of preserving linear invariants for the ensemble Kalman filter and nonlinear ensemble filters.

Leveraging joint sparsity in hierarchical Bayesian learning

1 code implementation29 Mar 2023 Jan Glaubitz, Anne Gelb

We present a hierarchical Bayesian learning approach to infer jointly sparse parameter vectors from multiple measurement vectors.

Bayesian Inference

Sequential image recovery using joint hierarchical Bayesian learning

no code implementations25 Jun 2022 Yao Xiao, Jan Glaubitz

We specifically consider the case where each data set is missing vital information, which prevents the accurate recovery of the individual images.

Deblurring Uncertainty Quantification

Stabilizing Radial Basis Function Methods for Conservation Laws Using Weakly Enforced Boundary Conditions

no code implementations1 Feb 2021 Jan Glaubitz, Anne Gelb

It is well understood that boundary conditions (BCs) may cause global radial basis function (RBF) methods to become unstable for hyperbolic conservation laws (CLs).

Numerical Analysis Numerical Analysis 35L65, 41A05, 41A30, , 65D05, 65M12

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