Deflation for block eigenvalues of block partitioned matrices with an application to matrix polynomials of commuting matrices

✍ Scribed by E. Pereira; J. Vitória

• Publisher: Elsevier Science
• Year: 2001
• Tongue: English
• Weight: 692 KB
• Volume: 42
• Category: Article
• ISSN: 0898-1221
• DOI: 10.1016/s0898-1221(01)00231-0

✦ Synopsis

method for computing a complete set of block eigenvalues for a block partitioned matrix using a generalized form of Wielandt's deflation is presented. An application of this process is given to compute a complete set of solvents of matrix polynomials where the coefficients and the variable are commuting matrices.