【期刊信息】Communications in Computational Physics, Volume 38, Issue 3, 2025

摘要

Two-Scale Neural Networks for Partial Differential Equations with Small Parameters
Qiao Zhuang, Chris Ziyi Yao, Zhongqiang Zhang & George Em Karniadakis

A Second-Order Langevin Sampler Preserving Positive Volume for Isothermal–Isobaric Ensemble
Lei Li & Yuzhou Peng

A Network Based Approach for Unbalanced Optimal Transport on Surfaces
Jiangong Pan, Wei Wan, Yuejin Zhang, Chenlong Bao & Zuoqiang Shi

Error Analysis of the Supplementary Variable Method for the Allen-Cahn Model
Xuehua Song, Binquan Ji, Yuezheng Gong & Yushun Wang

Absorbing Boundary Conditions for Variable Potential Schr?dinger Equations via Titchmarsh-Weyl Theory
Matthias Ehrhardt & Chunxiong Zheng

Efficient Energy-Stable Parametric Finite Element Methods for Surface Diffusion Flow and Applications in Solid-State Dewetting
Meng Li, Yihang Guo & Jingjiang Bi

A Modified Characteristic-Wise WENO Reconstruction for Capturing the Contact Discontinuity in Multi-Component Flows
Jianyu Qin, Yiqing Shen, Yi Cheng & Biao Zhou

The Discrete Direct Deconvolution Model in the Large Eddy Simulation of Turbulence
Ning Chang, Zelong Yuan, Yunpeng Wang & Jianchun Wang

Modelling and Numerical Shape and Topology Optimization for a Hemivariational Inequality in Stokes Flows with Slip Boundary Conditions
Fang Feng, Hui Yang & Shengfeng Zhu

A Penalty-Free or Penalty-Factor-Free DG Method with a Locally Reconstructed Curl Operator for the Maxwell Eigenproblem
Zhijie Du, Huoyuan Duan & Duowei Zhu