4 citations · 7 across the 5 of their papers we have counts for
5 papers
An iterative method to solve Lyapunov equations
Licio Hernanes Bezerra, Felipe Wisniewski
We present here a new splitting method to solve Lyapunov equations of the type in a Kronecker product form. Although that resulting matrix is of order , each…
Fixed-Point Methods on Small-Signal Stability Analysis
Licio H. Bezerra
In this paper we introduce the Diagonal Dominant Pole Spectrum Eigensolver (DDPSE), which is a fixed-point method that computes several eigenvalues of a matrix at a time. DDPSE is…
Vandermonde factorizations of a regular Hankel matrix and their application on the computation of Bézier curves
Licio Hernanes Bezerra
In this paper, a new method to compute a Bézier curve of degree n = 2m-1 is introduced, here formulated as a set of points whose coordinates are calculated from two Hankel forms in…
Spectral Transformation Algorithms for Computing Unstable Modes of Large Scale Power Systems
L. H. Bezerra, C. Tomei
In this paper we describe spectral transformation algorithms for the computation of eigenvalues with positive real part of sparse nonsymmetric matrix pencils , where is…
On computing Bézier curves by Pascal matrix methods
Licio H. Bezerra, Leonardo K. Sacht
The main goal of the paper is to introduce methods which compute Bézier curves faster than Casteljau's method does. These methods are based on the spectral factorization of a $n\ti…