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Bookmark or Share- LSEC Index Home PageThe State Key Laboratory of Scientific and Engineering Computing (LSEC) is located in the Institute of Computational Mathematics and Scientific/Engineering Computing of the Chinese Academy of Sciences.
- PHG (Parallel Hierarchical Grid) - C), CPHG (Parallel Hierarchical Grid) 是科学与工程计算国家重点实验室正在发展的专门为三维自适应有限元设计的并行程序开发平台，其核心是分布式的层次网格结构。目前，PHG 处理的网格对象是三维四面体协调网格。
- A FULLY DIVERGENCE-FREE FINITE ELEMENT METHOD FOR MAGNETOHYDRODYNAMIC ...4 R. Hiptmair et al. as a by-product we obtain is the existence of weak solutions of the MHD evolution problem. The proof of convergence rates for the discrete solutions requires to assume
- An Inverse Averaging Finite Element Method for Solving the Size ...R. Shen, Q. Zhang and B. Lu / Commun. Comput. Phys., 36 (2024), pp. 521-550 525 The constant β=1/(k BT) is the inverse Boltzmann energy, where k B is the Boltzmann constant, and T is the absolute temperature. ϵ is the piecewise dielectric constant with ϵ=ϵmϵ 0 in Ωm and ϵ=ϵsϵ 0 in Ωs, where ϵ 0 is the dielectric constant of vacuum, and the
- A Tutorial on PHG - C), CPHG. ParallelHierarchicalGrid is a toolbox for writing scalable parallel adaptive finite element programs. PHG. provides functions which perform common and difficult tasks in parallel adaptive finite element pro-grams, such as: management of unstructured parallel (distributed) meshes, parallel adaptive mesh refinement and coarsening,
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