期刊论文详细信息
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 卷:359 |
Well-posed constraint-preserving boundary conditions for the AA formulation of Einstein's equations | |
Article | |
Tarfulea, Nicolae | |
关键词: Einstein's equations; Hyperbolic systems; Boundary conditions; | |
DOI : 10.1016/j.jmaa.2009.06.044 | |
来源: Elsevier | |
【 摘 要 】
In this paper, we address the problem of artificial boundary conditions for the symmetric linearized hyperbolic formulation of Einstein's equations introduced in [A.M. Alekseenko, D.N. Arnold, New first-order formulation for the Einstein equations, Phys. Rev. D (3) 68 (6) (2003) 064013, 6 pp.]. We prescribe simple boundary conditions that make the problem well-posed and preserve the constraints. (C) 2009 Elsevier Inc. All rights reserved.
【 授权许可】
Free
【 预 览 】
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