Optimal Error Estimation for ${\bfH}({\rmcurl})$-Conforming p -Interpolation in Two Dimensions
Optimal Error Estimation for ${\bfH}({\rmcurl})$-Conforming p -Interpolation in Two Dimensions
复制标题
二维 ${fH}({ mcurl})$-Conforming p-插值的最优误差估计
DOI:
10.1137/090753802
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发表时间:
2009
影响因子:
2.9
通讯作者:
Bespalov A
中科院分区:
文献类型:
--
作者:
Bespalov A
In this paper we prove an optimal error estimate for the-conforming projection-basedp-interpolation operator introduced in [L. Demkowicz and I. Babuška,SIAM J. Numer. Anal., 41 (2003), pp. 1195–1208]. This result is proved on the reference element (either triangle or square)Kfor regular vector fields inwith arbitrary. The formulation of the result in the-conforming setting, which is relevant for the analysis of high-order boundary element approximations for Maxwell's equations, is provided as well.