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个人信息Personal Information
副教授
硕士生导师
性别：男
毕业院校：北京大学
学位：博士
所在单位：数学科学学院
办公地点：创新园大厦A1014
电子邮箱：mscheng@dlut.edu.cn
Quadratic inverse eigenvalue problem for damped gyroscopic systems
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论文类型：期刊论文
第一作者：Qian, Jiang
通讯作者：Qian, J (reprint author), Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China.
合写作者：Cheng, Mingsong
发表时间：2014-01-01
发表刊物：JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS
收录刊物：SCIE、EI
卷号：255
页面范围：306-312
ISSN号：0377-0427
关键字：Quadratic inverse eigenvalue problems; Damped gyroscopic systems
摘要：In this paper, we discuss the quadratic inverse eigenvalue problem for damped gyroscopic systems, that is, we are to construct a damped gyroscopic second order system having given 2n eigenvalues and associated eigenvectors as its full eigenstructure. Under some mild assumptions, the coefficient matrices are constructed in a recursive process. We also discuss how to obtain a damped gyroscopic system with the leading coefficient matrix M being positive definite. (C) 2013 Elsevier B.V. All rights reserved.