A conservative semi-Lagrangian multi-tracer transport scheme (CSLAM) on the cubed-sphere grid. - Peter H. Lauritzen; Ramachandran D. Nair; Paul A. Ullrich (J. Comput. Phys., 2010)

High-order finite-volume methods for the shallow-water equations on the sphere. - Paul A. Ullrich; Christiane Jablonowski; Bram van Leer (J. Comput. Phys., 2010)

An analysis of 1D finite-volume methods for geophysical problems on refined grids. - Paul A. Ullrich; Christiane Jablonowski (J. Comput. Phys., 2011)

MCore: A non-hydrostatic atmospheric dynamical core utilizing high-order finite-volume methods. - Paul A. Ullrich; Christiane Jablonowski (J. Comput. Phys., 2012)

Exploring the Effects of a High-order Vertical Coordinate in a Non-hydrostatic Global Model. - Paul A. Ullrich; Jorge E. Guerra (ICCS, 2015)

Impact and importance of hyperdiffusion on the spectral element method: A linear dispersion analysis. - Paul A. Ullrich; Daniel R. Reynolds; Jorge E. Guerra; Mark A. Taylor (J. Comput. Phys., 2018)

An energy consistent discretization of the nonhydrostatic equations in primitive variables. - Mark A. Taylor; Oksana Guba; Andrew Steyer; Paul A. Ullrich; David Hall; Christopher Eldred (CoRR, 2019)

AutoML-based Almond Yield Prediction and Projection in California. - Shiheng Duan; Shuaiqi Wu; Erwan Monier; Paul A. Ullrich (CoRR, 2022)

Recommendations for Comprehensive and Independent Evaluation of Machine Learning-Based Earth System Models. - Paul A. Ullrich; Elizabeth A. Barnes; William D. Collins; Katherine Dagon; Shiheng Duan; Joshua Elms; Jiwoo Lee; L. Ruby Leung; Dan Lu; Maria J. Molina; Travis A. O'Brien (CoRR, 2024)