Finite element method for solving Kohn-Sham equations based on self-adaptive tetrahedral mesh
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Publication:717038
DOI10.1016/j.physleta.2008.05.075zbMath1221.81225OpenAlexW2032569130MaRDI QIDQ717038
Dier Zhang, Aihui Zhou, Xin-Gao Gong, Lihua Shen
Publication date: 27 September 2011
Published in: Physics Letters. A (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.physleta.2008.05.075
Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Many-body theory; quantum Hall effect (81V70) Statistical mechanics of solids (82D20)
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Cites Work
- Adaptive finite element algorithms for eigenvalue problems based on local averaging type a posteriori error estimates
- Toward the Optimal Preconditioned Eigensolver: Locally Optimal Block Preconditioned Conjugate Gradient Method
- A Class of Methods for Solving Nonlinear Simultaneous Equations
- Electronic Structure
- Finite-element methods in electronic-structure theory
