Bi-Lipschitz invariance of planar BV − and W1,1−extension domains

García Bravo, MiguelRajala, TapioZhu, Zheng2025-07-142025-07-14202210.1090/proc/15878https://hdl.handle.net/20.500.14352/122499We prove that a bi-Lipschitz image of a planar BV -extension domain is also a BV -extension domain, and that a bi-Lipschitz image of a planar W1,1-extension domain is again a W1,1-extension domain.engBi-Lipschitz invariance of planar BV − and W1,1−extension domainsjournal articlehttps://doi.org/10.1090/proc/15878restricted accessSobolev extensionBV-extensionCiencias12 Matemáticas