Alexander H. Boschitsch
Florida State University
42 Papers
198 Citations
Alexander H. Boschitsch is an academic researcher from Florida State University. The author has contributed to research in topics: Poisson–Boltzmann equation & Aerodynamics. The author has an hindex of 14, co-authored 39 publications. Previous affiliations of Alexander H. Boschitsch include Washington University in St. Louis.
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Papers
Fast Boundary Element Method for the Linear Poisson-Boltzmann Equation
TL;DR: In this article, a fast boundary element method for the linear Poisson-Boltzmann equation governing biomolecular electrostatics is presented. But, unlike previous fast boundary elements implementations, the present treatment accommodates finite salt concentrations thus enabling the study of biomolecules under realistic physiological conditions.
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Hybrid boundary element and finite difference method for solving the nonlinear Poisson–Boltzmann equation
TL;DR: A hybrid approach for solving the nonlinear Poisson–Boltzmann equation (PBE) is presented and the hybrid scheme is found to outperform the integral equation method when treating nonlinear PBE problems.
114
A Fast and Robust Poisson-Boltzmann Solver Based on Adaptive Cartesian Grids.
TL;DR: An adaptive Cartesian grid (ACG) concept is presented for the fast and robust numerical solution of the 3D Poisson-Boltzmann Equation (PBE) governing the electrostatic interactions of large-scale biomolecules and highly charged multi-biomolecular assemblies such as ribosomes and viruses.
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Formulation of a new and simple nonuniform size-modified poisson–boltzmann description
TL;DR: This work provides an alternative derivation using simple statistical mechanics principles that place the ion size effects and energy distributions on a consistent statistical footing and results are presented for a simple sphere and a previously considered DNA structure for comparison and validation.
Properties of the nucleic-acid bases in free and Watson-Crick hydrogen-bonded states: computational insights into the sequence-dependent features of double-helical DNA
A. R. Srinivasan,Ronald R. Sauers,Marcia O. Fenley,Alexander H. Boschitsch,Atsushi Matsumoto,Atsushi Matsumoto,Andrew V. Colasanti,Wilma K. Olson +7 more
TL;DR: The sequence-dependent accumulation of charge on the major- and minor-groove edges of the Watson–Crick base pairs, obtained from ab initio calculations, presents unique motifs for direct sequence recognition.
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