H(curl) auxiliary mesh preconditioning
نویسندگان
چکیده
منابع مشابه
H(curl) auxiliary mesh preconditioning
This paper analyses a two-level preconditioning scheme for H(curl) bilinear forms. The scheme utilizes an auxiliary problem on a related mesh that is more amenable for constructing optimal order multigrid methods. More specifically, we analyse the case when the auxiliary mesh only approximately covers the original domain. The latter assumption is important since it allows for easy construction ...
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ژورنال
عنوان ژورنال: Numerical Linear Algebra with Applications
سال: 2008
ISSN: 1070-5325,1099-1506
DOI: 10.1002/nla.534