Infinite coexisting attractors in an autonomous hyperchaotic megastable oscillator and linear quadratic regulator-based control and synchronizationPrasina Alexander, Selçuk Emiroğlu, Sathiyadevi Kanagaraj, Akif Akgul and Karthikeyan RajagopalEur. Phys. J. B, 96 1 (2023) 12DOI: https://doi.org/10.1140/epjb/s10051-022-00471-1