Argyros, I.K.George, S.2026-02-052019Mediterranean Journal of Mathematics, 2019, 16, 1, pp. -16605446https://doi.org/10.1007/s00009-018-1285-7https://idr.nitk.ac.in/handle/123456789/24702We present the semi-local convergence analysis of a two-step Kurchatov-type method to solve equations involving Banach space valued operators. The analysis is based on our ideas of recurrent functions and restricted convergence region. The study is completed using numerical examples. © 2019, Springer Nature Switzerland AG.Banach spaceFréchet derivativeKurchatov methodSemi-local convergence