Cauchy boundaries in linearized gravitational theory
نویسندگان
چکیده
منابع مشابه
Cauchy boundaries in linearized gravitational theory
We investigate the numerical stability of Cauchy evolution of linearized gravitational theory in a 3-dimensional bounded domain. Criteria of robust stability are proposed, developed into a testbed and used to study various evolution-boundary algorithms. We consider a standard explicit finite difference code which solves the unconstrained linearized Einstein equations in the 3 + 1 formulation an...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2000
ISSN: 0556-2821,1089-4918
DOI: 10.1103/physrevd.62.104006