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RRAM-based analog computing system rapidly solves matrix equations with high precision

Analog computers are systems that perform computations by manipulating physical quantities such as electrical current, that ...
JSTOR Daily

PERTURBATION ANALYSIS OF A NONLINEAR MATRIX EQUATION

Taiwanese Journal of Mathematics, Vol. 10, No. 5 (September 2006), pp. 1329-1344 (16 pages) Consider the nonlinear matrix equation X + A* X⁻² A = I, where A is an n × n complex matrix, I the identity ...
JSTOR Daily

ON HERMITIAN POSITIVE DEFINITE SOLUTIONS OF MATRIX EQUATION X - A*X⁻² A = I

This is a preview. Log in through your library . Abstract The Hermitian positive definite solutions of the matrix equation X — A*X⁻² A = I are studied. A theorem for existence of solutions is given ...
Simon Fraser University

Section 3.5 Linear Approximation and Newton's Method

The circumference of a sphere is measured to be 24 cm, with a possible error of 0.25 cm. Use the differential \(dV\) to estimate the maximum error in the calculated ...