Study of the sextic and decatic anharmonic oscillators using an interpolating scale function K. Manimegalai, Swaraj Paul, M. M. Panja and Tapas Sil Eur. Phys. J. Plus, 135 2 (2020) 133 Published online: 28 January 2020 DOI: 10.1140/epjp/s13360-020-00130-3