A regularization approach for solving Poisson's equation with singular charge sources and diffuse interfaces. - Siwen Wang; Arum Lee; Emil Alexov; Shan Zhao 001 (Appl. Math. Lett., 2020)

Regularization methods for the Poisson-Boltzmann equation: Comparison and accuracy recovery. - Arum Lee; Weihua Geng; Shan Zhao 001 (J. Comput. Phys., 2021)