Convergence of Discrete Exterior Calculus Approximations for Poisson Problems. - Erick Schulz; Tsogtgerel Gantumur (Discret. Comput. Geom., 2020)

Spurious Resonances in Coupled Domain-Boundary Variational Formulations of Transmission Problems in Electromagnetism and Acoustics. - Erick Schulz; Ralf Hiptmair (Comput. Methods Appl. Math., 2022)

Minimal 𝓁2 Norm Discrete Multiplier Method. - Erick Schulz; Andy T. S. Wan (CoRR, 2022)

First-Kind Boundary Integral Equations for the Dirac Operator in 3-Dimensional Lipschitz Domains. - Erick Schulz; Ralf Hiptmair (SIAM J. Math. Anal., 2022)