ORDER REDUCED METHODS FOR QUAD-CURL EQUATIONS WITH NAVIER TYPE BOUNDARY CONDITIONS

作     者：Weifeng Zhang Shuo Zhang Weifeng Zhang;Shuo Zhang

作者机构：Department of Engineering Mechanics and Department of Applied MathematicsKunming University of Science and TechnologyKunming 650500China Shuo Zhang LSECInstitute of Computational Mathematics and Scientific/Engineering ComputingAcademy of Mathematics and System SciencesChinese Academy of SciencesBeijing 100190China 

出 版 物：《Journal of Computational Mathematics》 (计算数学（英文）)

年 卷 期：2020年第38卷第4期

页      面：565-579页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

基　　金：The work of the first author was supported in part by Yunnan Provincial Science and Technology Department Research Award:Interdisciplinary Research in Computational Mathematics and Mechanics with Applications in Energy Engineering(Grant No.2009CI128) Yunnan Provincial Science and Technology Project(Grant No.2014RA071) The work of the second author was supported partially by the National Natural Science Foundation of China with Grant Nos 11471026 and 11871465 and National Centre for Mathematics and Interdisciplinary Sciences,Chinese Academy of Sciences 

主　　题：Quad-curl equation Order reduced scheme Regularity analysis Finite element method 

摘      要：Quad-curl equations with Navier type boundary conditions are studied in this *** order reduced formulations equivalent to the model problems are presented,and finite element discretizations are *** convergence rates are proved.