We present a new, easy, and elementary proof of Jensen's Theorem on the uniqueness of infinity harmonic functions. The idea is to pass to a finite difference equation by taking maximums and minimums over small balls.
|Original language||English (US)|
|Number of pages||4|
|Journal||Calculus of Variations and Partial Differential Equations|
|State||Published - 2010|
ASJC Scopus subject areas
- Applied Mathematics