A modified Bhattacharya exponential method to approximate positive and bounded solutions of the Burgers-Fisher equation. - Jorge Eduardo Macías-Díaz; Armando Gallegos; Héctor Vargas-Rodríguez (J. Comput. Appl. Math., 2017)

On S1 as an alternative continuous opinion space in a three-party regime. - M. G. Medina-Guevara; Jorge Eduardo Macías-Díaz; Armando Gallegos; Héctor Vargas-Rodríguez (J. Comput. Appl. Math., 2017)

An integral of motion for the damped cubic-quintic Duffing oscillator with variable coefficients. - Ernesto Urenda-Cázares; Armando Gallegos; Jorge Eduardo Macías-Díaz; Héctor Vargas-Rodríguez (Commun. Nonlinear Sci. Numer. Simul., 2019)

On a positivity-preserving numerical model for a linearized hyperbolic Fisher-Kolmogorov-Petrovski-Piscounov equation. - Jorge Eduardo Macías-Díaz; Armando Gallegos (J. Comput. Appl. Math., 2019)

Design and numerical analysis of a logarithmic scheme for nonlinear fractional diffusion-reaction equations. - Jorge Eduardo Macías-Díaz; Armando Gallegos (J. Comput. Appl. Math., 2022)

A fractional tumor-growth model and the determination of the power law for different cancers based on data fitting. - Romeo Martínez; Armando Gallegos; Jorge Eduardo Macías-Díaz (Appl. Math. Lett., 2024)

A convergent two-step method to solve a fractional extension of the Rosenau-Kawahara system. - Adán J. Serna-Reyes; Siegfried Macías; Armando Gallegos; Jorge Eduardo Macías-Díaz (J. Comput. Appl. Math., 2025)