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Bibliographic Details
Main Author: Li, Siran
Format: Preprint
Published: 2019
Subjects:
Online Access:https://arxiv.org/abs/1910.02537
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Table of Contents:
  • We give a "soft" proof of Alberti's Luzin-type theorem in [1] (G. Alberti, A Lusintype theorem for gradients, J. Funct. Anal. 100 (1991)), using elementary geometric measure theory and topology. Applications to the $C^2$-rectifiability problem are also discussed.