Using the I.B.M. Card Programmed Calculator, a novel feature results: when the inverse matrix is needed at one stage and its transpose at another, this is achieved simply by turning over the deck of cards representing the inverse. (Author)Dantzig, G. B....
This package is intended to operate as a simple intuitive interface for handling laborious elementary set theory calculations. The goal is to make all operations on sets feel intuitive and number like (similar to MATLAB's handling of matrices)! Installation Ensure that Python is installed on your...
A method, system and computer program product to improve multiplication of a vector by a product of elementary matrices. The method includes, for example, receiving an input vector and determining, by at least one computer processor, which intermediate resultants of a matrix vector product between ...
A method, system and computer program product to improve multiplication of a vector by a product of elementary matrices. The method includes, for example, receiving an input vector and determining, by at least one computer processor, which intermediate resultants of a matrix vector product between ...
D.: An elementary proof that every singular matrix is a product of idem- potent matrices. Amer. Math. Monthly 112, 641-645 (2005) Zbl 1124.15006 MR 2158897J. Arau´jo, J.D. Mitchell, An elementary proof that every singular matrix is a product of idempotent matrices, Amer. Math. ...
We express the multiplicities of the elementary divisors of A B and A I + I B in terms of the ranks, over F, of appropriate matrices.doi:10.1016/0024-3795(80)90098-1J.D. McFallElsevier Inc.Linear Algebra and its ApplicationsJ. D. McFall, On elementary divisors of the tensor product...
D. Mitchell, An elementary proof that every singular matrix is a product of idempotent matrices, Amer. Math. Monthly 112 (2005), 641-645.J. Arau´jo and J. Mitchell. An elementary proof that every singular matrix is a product of idempotent matrices. Amer. Math. Monthly, 112(7):641-...
This study investigated the effects of partial and total substitutions of fossil polypropylene (PP) for recycled plastic cap equivalents in the manufacture of signage labels used by the telephone industry. Four alternative scenarios to using virgin PP we