Incomplete block‐matrix factorization of M‐matrices using two‐step iterative method for matrix inversion and preconditioning
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Methods in the Applied Sciences"
DOI: 10.1002/mma.6502
Abstract: Using the general method of Owe Axelsson given in 1986 for incomplete factorization of M‐matrices in block‐matrix form, we give a recursive approach to construct incomplete block‐matrix factorization of M‐matrices by proposing a two‐step iterative… read more here.
Keywords: incomplete block; method; factorization matrices; matrix ... See more keywords
A note on balanced incomplete block designs and projective geometry
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DOI: 10.1080/0020739x.2020.1797913
Abstract: This note outlines some connections between projective geometry and some designs used in clinical trials in the health sciences. The connections are not immediately obvious but they widen the scope for enrichment work at both… read more here.
Keywords: incomplete block; note balanced; balanced incomplete; geometry ... See more keywords
Evaluating Popular Statistical Properties of Incomplete Block Designs: A MATLAB Program Approach
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DOI: 10.3390/math9111281
Abstract: Evaluating the statistical properties of a semi-Latin square, and in general, an incomplete block design, is vital in determining the usefulness of the design for experimentation. Improving the procedures for obtaining these statistical properties has… read more here.
Keywords: program; block design; incomplete block; block ... See more keywords