Kudryashov’s Quintuple power-law in magneto-optic waveguides: analytical solutions and dynamical characterizationNauman Raza, A. Eid, Ahmet Bekir and Sardor JumaniyozovEur. Phys. J. Plus, 141 1 (2026) 97DOI: https://doi.org/10.1140/epjp/s13360-026-07319-y