Abstract: A fast, effective method is proposed for computing canonical factorizations of real polynomial matrices that are para-Hermitian and positive definite or nonnegative definite on the imaginary ...

Abstract: A Proton Exchange Membrane Fuel Cell (PEMFC) is an electrochemical generator used for various applications in modern life. In recent years, it has become a promising Renewable Energy Source ...

This is a preview. Log in through your library . Abstract Some iterative methods are developed for the solution of a forward-backward heat equation. Lower bounds for the rates of convergence of the ...