engleski

Convergence of a Block-Oriented Quasi-Cyclic Jacobi Method

This paper proves the global convergence of a block-oriented, quasi-cyclic Jacobi method for symmetric matrices. The result applies to the new fast one-sided Jacobi method, proposed by Drmač and Veselić, for computing the singular value decomposition. There is no restriction on the matrix block-partition which defines the pivot strategy.

eigenvalues; Jacobi method; global convergence

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