Numerical analysis for a chemotaxis-Navier–Stokes systemAbelardo Duarte-Rodríguez, María Ángeles Rodríguez-Bellido, Diego A. Rueda-Gómez and Élder J. Villamizar-RoaESAIM: M2AN, 55 (2021) S417-S445DOI: https://doi.org/10.1051/m2an/2020039