New twofold saddle-point formulations for Biot poroelasticity with porosity-dependent permeability. - Bishnu P. Lamichhane; Ricardo Ruiz-Baier; Segundo Villa-Fuentes (CoRR, 2023)

Numerical analysis of a porous natural convection system with vorticity and viscous dissipation. - Russel Demos; Rashmi Dubey; Ricardo Ruiz-Baier; Segundo Villa-Fuentes (CoRR, 2024)

A priori and a posteriori error bounds for the fully mixed FEM formulation of poroelasticity with stress-dependent permeability. - Arbaz Khan; Bishnu P. Lamichhane; Ricardo Ruiz-Baier; Segundo Villa-Fuentes (CoRR, 2024)

Analysis of a finite element method for the Stokes-Poisson-Boltzmann equations. - Abeer F. AlSohaim; Ricardo Ruiz-Baier; Segundo Villa-Fuentes (CoRR, 2025)

Non-augmented velocity-vorticity-pressure formulation for the Navier-Stokes-Brinkman-Forchheimer problem. - Santiago Badia; Carsten Carstensen; Alberto F. Martín; Ricardo Ruiz-Baier; Segundo Villa-Fuentes (CoRR, 2025)