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检索条件"主题词=second order elliptic problems"
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Two-grid partition of unity method for second order elliptic problems
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Applied Mathematics and Mechanics(English Edition) 2008年 第4期29卷 527-533页
作者: 王琤 黄自萍 李立康 Department of Mathematics Tongji University Chinese-German College Tongji University Department of Mathematics Fudan University
A two-grid partition of unity method for second order elliptic problems is proposed and analyzed. The standard two-grid method is a local and parallel method usually leading to a discontinuous solution in the entire c... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A NEW HYBRIDIZED MIXED WEAK GALERKIN METHOD FOR second-order elliptic problems
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Journal of Computational Mathematics 2022年 第4期40卷 499-516页
作者: Abdelhamid Zaghdani Sayed Sayari Miled EL Hajji University of Tunis Boulevard du 9 avril 1939 TunisDepartment of MathematicsEnsitTaha Hussein AvenueMontfleuryTunisTunisia Northern Border University Faculty of Arts and ScienceRafhaP.O.840Saudi Arabia Carthage University Isteub2 Rue de l’Artisanat Charguia 22035 TunisTunisia Department of Mathematics Faculty of SciencesUniversity of JeddahSaudi Arabia ENIT-LAMSINBP.371002 Tunis-Belv´ed`ereTunis El Manar UniversityTunisia
In this paper,a new hybridized mixed formulation of weak Galerkin method is studied for a second order elliptic *** method is designed by approximate some operators with discontinuous piecewise polynomials in a shape ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论