A straightforward proof of Carleman estimate for second order elliptic operator and a three sphere inequality
Abstract
In this paper we provide a simple proof of a Carleman estimate for a second order elliptic operator P with Lipschitz leading coefficients. We apply such a Carleman estimate to derive a three sphere inequality for solutions to equation Pu=0
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.