Fractal representation of tsunami waves: a generalized geophysical gardner equationAranya Jha, A. Gowrisankar, Shaobo He, Harshvardhan Anand and Asit SahaEur. Phys. J. Spec. Top., 232 7 (2023) 979-990DOI: https://doi.org/10.1140/epjs/s11734-023-00861-1