28 citations · 29 across the 4 of their papers we have counts for
4 papers
Molecular Sparse Representation by 3D Ellipsoid Radial Basis Function Neural Networks via Regularization
Sheng Gui, Zhaodi Chen, Minxin Chen +1
In this paper, we have developed an ellipsoid radial basis function neural network (ERBFNN) and algorithm for sparse representing of a molecular shape. To evaluate a sparse represe…
Sparse Representation of Gaussian Molecular Surface
Sheng Gui, Minxin Chen, Benzhuo Lu
In this paper, we propose a model and algorithm for sparse representing Gaussian molecular surface. The original Gaussian molecular surface is approximated by a relatively small nu…
Efficient and Qualified Mesh Generation for Gaussian Molecular Surface Using Piecewise Trilinear Polynomial Approximation
Tiantian Liu, Minxin Chen, Benzhuo Lu
Recent developments for mathematical modeling and numerical simulation of biomolecular systems raise new demands for qualified, stable, and efficient surface meshing, especially in…
A local approximation of fundamental measure theory incorporated into three dimensional Poisson-Nernst-Planck equations to account for hard sphere repulsion among ions
Yu Qiao, Benzhuo Lu, Minxin Chen
The hard sphere repulsion among ions can be considered in the Poisson-Nernst-Planck (PNP) equations by combining the fundamental measure theory (FMT). To reduce the nonlocal comput…