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Inverse Generalized Eigenvalue Problem for Symmetric Orthogonal Symmetric Matrices

ZHOU Shuo1,2, WU Bai-sheng1   

  1. (1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2.Department of Mathematics and Physics, Northeast China Institute of Electric Power Engineering, Jilin 132012, Jilin Province, China)
  • Received:2005-04-08 Revised:1900-01-01 Online:2006-03-26 Published:2006-03-26
  • Contact: WU Bai-sheng

Abstract: Given matrix X and diagonal matrix Λ, the solutions (A,B) of the symmetric orthogonal symmetric matrices for inverse generalized eigenvalue problem AX=BXΛ are discussed. Based on singular values decomposition of a matrix, the general form of such solutions is established. Numerical examples were presented to illus trate the validity of the proposed method.

Key words: generalized eigenvalue, inverse problem, symmetric orthogonal symmetric matrix, singular value decomposition

CLC Number: 

  • O241.6