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个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：材料科学与工程学院
办公地点：材料馆228
联系方式：84706190
电子邮箱：bzhu@dlut.edu.cn
A NOVEL FINITE ELEMENT TIME DOMAIN METHOD FOR NONLINEAR MAXWELL'S EQUATIONS BASED ON THE PARAMETRIC QUADRATIC PROGRAMMING METHOD
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论文类型：期刊论文
发表时间：2015-07-01
发表刊物：MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
收录刊物：SCIE、EI、Scopus
卷号：57
期号：7
页面范围：1640-1645
ISSN号：0895-2477
关键字：nonlinear electromagnetism; finite-element time-domain method; linear complementarity problem; parametric variational principle
摘要：A finite-element time-domain method is developed for Maxwell's equations with nonlinear media. Compared with conventional nonlinear numerical methods, the proposed scheme is not based on iterations, but using the quadratic programming method. The nonlinear constitutive relations are treated as a series of linear complementary problems, thus, this scheme presents very good convergence behavior in computation. Numerical results demonstrate the validity of the proposed method. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1640-1645, 2015