A note on the singular set of the no-sign obstacle problem
Abstract
In this note, we prove the uniqueness of blowups at singular points of the no-sign obstacle problem u=_B1 \u=|Du|=0\\ in\ B1, thus give a positive answer to a problem raised in [Notes of Chaper 7, page 149]PSU12.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.