摘要
讨论了基于反埃尔米特广义哈密顿矩阵谱约束的逼近问题解,分析了最佳逼近解的扰动性,最后给出了一个数值实例,数值试验表明理论结果与试验结果一致。
The approximate solution based on anti-Hermitian generalized Hamiltonian matrix with spectral constraint is discussed. Then perturbation theory of the optimal approximation solution is analyzed. Finally, a numerical example is given and the numerical experiment shows that the theoretical results coincide with the experiment results.
出处
《北京信息科技大学学报(自然科学版)》
2014年第1期58-64,共7页
Journal of Beijing Information Science and Technology University
基金
国家自然科学基金资助项目(11371075)
北京市自然科学基金资助项目(1122015)
关键词
反埃尔米特广义哈密顿矩阵
左右逆特征值
最佳逼近
扰动分析
anti-Hermitian generalized Hamihonian matrix
left and right inverse eigenvalue
the optimal approximation
perturbation analysis