36 citations · 79 across the 13 of their papers we have counts for
4 papers · 1 filter
A spectral-subspace-augmented POD-Galerkin method for parametrized PDEs with limited snapshot data
Tianhao Hu, Zecheng Gan
Parametrized partial differential equations (PDEs) arise in many-query simulation, optimization, control, and uncertainty quantification, where repeated full-order solves restrict…
Accurate Error Estimates and Optimal Parameter Selection in Ewald Summation for Dielectrically Confined Coulomb Systems
Xuanzhao Gao, Qi Zhou, Zecheng Gan +1
Dielectrically confined Coulomb systems are widely employed in molecular dynamics (MD) simulations. Despite extensive efforts in developing efficient and accurate algorithms for th…
Random Batch Ewald Method for Dielectrically Confined Coulomb Systems
Zecheng Gan, Xuanzhao Gao, Jiuyang Liang +1
Quasi two-dimensional Coulomb systems have drawn widespread interest. The reduced symmetry of these systems leads to complex collective behaviors, yet simultaneously poses signific…
Fast Algorithm for Quasi-2D Coulomb Systems
Zecheng Gan, Xuanzhao Gao, Jiuyang Liang +1
Quasi-2D Coulomb systems are of fundamental importance and have attracted much attention in many areas nowadays. Their reduced symmetry gives rise to interesting collective behavio…