The impact of resistivity on the variability of black hole accretion flows Antonios Nathanail, Yosuke Mizuno, Ioannis Contopoulos, Christian M. Fromm, Alejandro Cruz-Osorio, Kotaro Moriyama and Luciano Rezzolla A&A, 693 (2025) A56 Published online: 03 January 2025 DOI: 10.1051/0004-6361/202451836