Entropy, Closures and Subgrid Modeling. - Jorgen S. Frederiksen; Terence J. O'Kane (Entropy, 2008)

Comparison of Statistical Dynamical, Square Root and Ensemble Kalman Filters. - Terence J. O'Kane; Jorgen S. Frederiksen (Entropy, 2008)

Statistical Dynamical Closures and Subgrid Modeling for Inhomogeneous QG and 3D Turbulence. - Jorgen S. Frederiksen (Entropy, 2012)

Self-Energy Closure for Inhomogeneous Turbulent Flows and Subgrid Modeling. - Jorgen S. Frederiksen (Entropy, 2012)

Covariant Lyapunov Vectors and Finite-Time Normal Modes for Geophysical Fluid Dynamical Systems. - Jorgen S. Frederiksen (Entropy, 2023)