RT Journal Article T1 Displacement Lipschitz Spaces and Rectifiability A1 Fernández Tojo, Fernando Adrián K1 Arc length K1 Convexity K1 Curvature K1 Lipschitz space K1 Rectifiability AB In this article, we introduce the notion of displacement Lipschitz spaces based on a divided difference approach. After studying rectifiability and arc length in displacement spaces, we apply Lipschitz functions to the study of convexity by measuring the allowed curvature of paths. PB Springer SN 1422-6383 YR 2024 FD 2024-12-13 LK https://hdl.handle.net/10347/46478 UL https://hdl.handle.net/10347/46478 LA eng NO Tojo, F. A. F. (2025). Displacement Lipschitz Spaces and Rectifiability. Results in Mathematics, 80(1). https://doi.org/10.1007/S00025-024-02315-Z NO The author was partially supported by Grant PID2020-113275GB-I00 funded by MCIN/AEI/10.13039/501100011033, Spain, and by “ERDF A way of making Europe” of the “European Union”; and by Xunta de Galicia, Spain, project (ED431C 2023/12). DS Minerva RD 18 may 2026