SUFFICIENT CONDITIONS FOR THE SOLUBILITY OF ADDITIVE INVERSE EIGENVALUE PROBLEMS  

作　　者：Zhang Yuhai(Dept.of Math.,Shandong University,Jinan 250100 ,PRC) 

出　　处：《Numerical Mathematics A Journal of Chinese Universities(English Series)》2000年第S1期74-77,共4页

摘　　要：1 IntroductionLet R^n×n be the set of all n×n real matrices.Rⁿ=R^n×1.C^n×ndenotes the set of all n×n complex matrices.We are interested in solving the following inverse eigenvalue prob-lems:Problem A （Additive inverse eigenvalue problem） Given an n×n real matrix A=(a_ij),and n distinct real numbers λ₁,λ₂,…,λ_n,find a real n×n diagonal matrix

关 键 词：REAL SUFFICIENT CONDITIONS FOR THE SOLUBILITY OF ADDITIVE INVERSE EIGENVALUE PROBLEMS 

分 类 号：O241[理学—计算数学]