Fluid preconditioning for Newton-Krylov-based, fully implicit, electrostatic particle-in-cell simulations. - Guangye Chen; Luis Chacón; Christopher A. Leibs; Dana A. Knoll; William T. Taitano (J. Comput. Phys., 2014)

Nested Iteration and First-Order Systems Least Squares for a Two-Fluid Electromagnetic Darwin Model. - Christopher A. Leibs; Thomas A. Manteuffel (SIAM J. Sci. Comput., 2015)

A Fluidity-Based First-Order System Least-Squares Method for Ice Sheets. - Jeffery M. Allen; Chris Leibs; Tom Manteuffel; Harihar Rajaram (SIAM J. Sci. Comput., 2017)

A Comparison of Finite Element Spaces for H(div) Conforming First-Order System Least Squares. - Christopher A. Leibs; Thomas A. Manteuffel; Steffen Münzenmaier (SIAM J. Sci. Comput., 2017)