Efficient Finite Element Solver for a Nonuniform Size-Modified Poisson-Nernst-Planck Ion Channel Model

This paper presents an efficient finite element iterative method for solving a nonuniform size-modified Poisson-Nernst-Planck ion channel (SMPNPIC) model, along with a SMPNPIC program package that works for an ion channel protein with a three-dimensional crystallographic structure and an ionic solvent with multiple ionic species.