id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-4348	Traoré, Seydou; Mouhamadou, Dosso	Spectral Dichotomy Methods of a Matrix with respect to the General Equation of the Parabola	2022	45	.pdf	application/pdf	12348	537	80	− A has no eigenvalues on the parabola with equation 2p (p 2 − x )2 = (y − pb)2 with p > 0 • Output variables: P̃ and H̃ P̃ being the projector on the right subspace of zIn−A associated with the eigenvalues outside the parabola and the matrix H̃ whose norm gives the dichotomy criterion. If |z| > αAd + 1 αAd with the conditions (36) we have ∥∥∥∥Az ∥∥∥∥ < 1. Which leads to (zIn −A)−1 = 1 z (In − A z )−1 = 1 z +∞∑ k=0 Ak zk S. Traoré, M. Dosso / Eur.	cache/ejpam-4348.pdf	txt/ejpam-4348.txt