# Smooth approximations without critical points of continuous mappings between Banach spaces, and diffeomorphic extractions of sets

Original Title: “Smooth approximations without critical points of continuous mappings between Banach spaces, and diffeomorphic extractions of sets”

Authors: Daniel Azagra (UCM), Tadeusz Dobrowolski (Pittsburgh State University) y Miguel García Bravo (UAM-ICMAT)

Source: Advances in Mathematics 354 (2019), 106756

Date of online publication: October 1, 2019