Isolating patterns in a reaction-diffusion system with Smith population growthLakshmi Narayan Guin, Sukanya Das, Gourav Mandal, Swagata Dutta and Santabrata ChakravartyEur. Phys. J. Plus, 138 9 (2023) 829DOI: https://doi.org/10.1140/epjp/s13360-023-04466-4