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avaldeslopez93/README.md

Alejandro Valdés López

Chemical engineering · Applied mathematics · Systems biology · Turing patterns

Nonlinear dynamics Turing patterns Numerical methods Scientific ML

I work at the intersection of chemical engineering, applied mathematics, and computational science — focusing on the modeling and analysis of nonlinear dynamical systems. My research integrates mathematical theory with numerical simulation and machine learning.


🎓 Education

Degree Institution Year
🔬 Ph.D. in Chemical Engineering (in progress) Universidad Autónoma de San Luis Potosí, México 🇲🇽 2024 — present
⚗️ M.Sc. in Chemical EngineeringGraduated with Honors Universidad Autónoma de San Luis Potosí, México 🇲🇽 2024
📐 M.Sc. in Applied Mathematics Universidad de Cienfuegos "Carlos Rafael Rodríguez", Cuba 🇨🇺 2020
🧪 B.Sc. in Chemical EngineeringMost Outstanding Graduate, Faculty of Engineering Universidad de Cienfuegos "Carlos Rafael Rodríguez", Cuba 🇨🇺 2017

🧩 Active research problems

# Problem Focus
01 Coupled intracellular–extracellular pattern formation Turing instabilities, multi-domain coupling
02 Anomalous diffusion & bifurcation structure Fractional operators, stability shifts
03 Efficient simulation of stiff nonlinear PDEs FEM, FVM, explicit/implicit schemes, method of lines, GPU computing
04 Bifurcation analysis & dynamical behavior Limit cycles, chaos detection, numerical continuation (MatCont)
05 ML for scientific model calibration AutoML, optimization under uncertainty

⚙️ Technical Skills

Chemical process simulation Aspen Plus Aspen Hysys DWSIM

Modeling & programming COMSOL Multiphysics Python MATLAB Julia GPU/CUDA

Research tools Zotero VOSviewer ResearchRabbit MatCont COPASI LaTeX Git

Expertise Mathematical modeling Process simulation CFD Machine learning Bifurcation analysis Numerical methods for PDEs

Languages 🇪🇸 Spanish — native  |  🇺🇸 English — B2 (TOEFL)


📚 Selected Publications

  • Recovering reaction kinetics from plant data: application to the alkaline desulfurization of unstable naphtha Reaction Kinetics, Mechanisms and Catalysis, 2026 · doi:10.1007/s11144-026-03051-x reaction kinetics parameter estimation process data chemical engineering Development of a methodology to infer kinetic models directly from industrial plant data, applied to desulfurization processes.

  • Modeling and prediction of the thermal conductivity of ionic liquids using FLAML as an automated machine learning approach Afinidad. Journal of Chemical Engineering Theoretical and Applied Chemistry, 2025 · doi:10.55815/432728 machine learning ionic liquids thermal conductivity AutoML Application of automated machine learning (FLAML) to accurately predict thermophysical properties of ionic liquids.

  • Boundary conditions influence on Turing patterns under anomalous diffusion: A numerical exploration Physica D: Nonlinear Phenomena, 2024 · doi:10.1016/j.physd.2024.134353 Turing patterns anomalous diffusion boundary conditions nonlinear PDEs Numerical investigation of how boundary conditions alter pattern selection and stability in reaction–diffusion systems with anomalous transport.


🌐 Academic profiles

LinkedIn Google Scholar ResearchGate ORCID


📫 Contact

Gmail

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