Y. Shao, M. McGowan, S. Wang, E. Alexov, and S. Zhao. Convergence of a diffuse interface Poisson-Boltzmann (pb) model to the sharp interface pb model: a unified regularization formulation. Applied Mathematics and Computation, volume 436, pages 127501, 2023.
S. Wang, Y. Shao, E. Alexov, and S. Zhao. A regularization approach for solving the super-Gaussian Poisson-Boltzmann model with heterogeneous dielectric functions. Journal of Computational Physics, pages 111340, 2022.
S. Wang, E. Alexov, and S. Zhao. On regularization of charge singularities in solving the Poisson-Boltzmann equation with a smooth solute-solvent boundary [J]. Mathematical Biosciences and Engineering, volume 18, issue 2, pages 1370-1405, 2021.
S. Wang, A. Lee, E. Alexov, and S. Zhao. A regularization approach for solving Poissonâ€™s equation with singular charge sources and diffuse interfaces. Applied Mathematics Letters, Pergamon, volume 102, pages 106144, 2020.
T. Hazra, S. A. Ullah, S. Wang, E. Alexov, and S. Zhao. A super-Gaussian Poisson--Boltzmann model for electrostatic free energy calculation: smooth dielectric distribution for protein cavities and in both water and vacuum states. Journal of mathematical biology, Springer Berlin Heidelberg, volume 79, issue 2, pages 631-672, 2019.