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检索条件"主题词=orthogonality preserving scheme"
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Convergent and orthogonality preserving schemes for Approximating the Kohn-Sham Orbitals
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Numerical Mathematics(Theory,Methods and Applications) 2023年 第1期16卷 1-25页
作者: Xiaoying Dai Liwei Zhang Aihui Zhou LSEC Institute of Computational Mathematics and Scientific/Engineering ComputingAcademy of Mathematics and Systems ScienceChinese Academy of SciencesBeijing 100190China School of Mathematical Sciences University of Chinese Academy of SciencesBeijing 100049China
To obtain convergent numerical approximations without using any orthogonalization operations is of great importance in electronic structure *** this paper,we propose and analyze a class of iteration schemes for the di... 详细信息
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