All Stories

  1. Conditions for stable equilibrium in Cournot duopoly models with tax evasion and time delay

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, January 2020, American Institute of Physics

    Raúl Villafuerte, Benjamín A Itzá-Ortiz

  2. Open Challenges on the Stability of Complex Systems: Insights of Nonlinear Phenomena with or without Delay

    Article • Complexity, April 2019, Hindawi Publishing Corporation

    Baltazar Aguirre-Hernández, Eric Campos, Raúl Villafuerte

  3. Tuning of a time-delayed controller for a general class of second-order LTI systems with dead-time

    Article • IET Control Theory and Applications, October 2018, the Institution of Engineering and Technology (the IET)

    Raúl Villafuerte, Baltazar Aguirre-Hernández

  4. Open Problems Related to the Hurwitz Stability of Polynomials Segments

    Article • Mathematical Problems in Engineering, January 2018, Hindawi Publishing Corporation

    Baltazar Aguirre-Hernández, Eric Campos, Raúl Villafuerte

  5. Proportional Retarded Controller to Stabilize Underactuated Systems with Measurement Delays: Furuta Pendulum Case Study

    Article • Mathematical Problems in Engineering, January 2017, Hindawi Publishing Corporation

    Raúl Villafuerte

  6. Exponential Estimates of a Class of Time–Delay Nonlinear Systems with Convex Representations

    Article • International Journal of Applied Mathematics and Computer Science, January 2015, De Gruyter

    Raúl Villafuerte