Evolution of non-stationary pulses in a cold magnetized quark-gluon plasma. - David A. Fogaça; Ricardo Fariello; F. S. Navarra; Yury A. Stepanyants (Commun. Nonlinear Sci. Numer. Simul., 2020)

Avoiding the Use of Lagrange Multipliers: I - Evaluating the Constrained Extrema of Functions with Projection Matrices. - David S. Corti; Ricardo Fariello (Oper. Res. Forum, 2021)