Multi-scroll dynamics and coexisting attractors in electromagnetic-induced Hopfield networks T. M. C. Priyanka, D. Vignesh, A. Gowrisankar and Jun Ma Eur. Phys. J. Plus, 140 5 (2025) 363 Published online: 06 May 2025 DOI: 10.1140/epjp/s13360-025-06310-3