1 citations · 1 across the 4 of their papers we have counts for
4 papers
Adaptive Nonoverlapping Preconditioners for the Helmholtz Equation
Yi Yu, Marcus Sarkis, Guanglian Li +1
The Helmholtz equation poses significant computational challenges due to its oscillatory solutions, particularly for large wavenumbers. Inspired by the Schur complement system for…
Operator Inference for Elliptic Eigenvalue Problems
Haoqian Li, Jiguang Sun, Zhiwen Zhang
Eigenvalue problems for elliptic operators play an important role in science and engineering applications, where efficient and accurate numerical computation is essential. In this…
Random Batch Method with Momentum Correction
Yanshun Zhao, Jingrun Chen, Zhiwen Zhang
The Random Batch Method (RBM) is an effective technique to reduce the computational complexity when solving certain stochastic differential problems (SDEs) involving interacting pa…
Moment propagation of a Vlasov-Poisson system for ions flow in the quasi-neutral regime
Zhiwen Zhang
In light of recent work in the global well-posedness of solutions for an ionic Vlasov-Poisson system, as demonstrated by Griffin-Pickering and Iacobelli, the current work focuses o…