Skip to main content
An easy proof of Jensen’s theorem on the uniqueness of infinity harmonic functions
- Author(s): Armstrong, Scott N.;
- Smart, Charles K.
- et al.
Published Web Locationhttps://doi.org/10.1007/s00526-009-0267-9
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.
For improved accessibility of PDF content, download the file to your device.