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A method for partitioning a high order matrix into blocks in order to find its eigenvalues

โœ Scribed by V.A. Shishov


Publisher
Elsevier Science
Year
1962
Weight
305 KB
Volume
1
Category
Article
ISSN
0041-5553

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๐Ÿ“œ SIMILAR VOLUMES


A block preconditioned conjugate gradien
โœ Dage Sundholm ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 439 KB

The Preconditioned Conjugate Gradient algorithms (PCG) are used for solving the matrix equations arising from the Finite Element Method (FEM) with high-order element functions. A vectorizable and a non-vectorizable block preconditioner for use with the conjugate gradient method is presented. The alg