Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 1,000 × 1,000 pixels.
Original file (1,000 × 1,000 pixels, file size: 506 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Example of the Harnack inequality: a harmonic function (green) over a disk of radius R (blue) is bounded by a function that coincides with the harmonic function at the center and approaches infinity near the boundary of the disk (red). |
| Date | |
| Source | Own work |
| Author | Trevorgoodchild at English Wikipedia |
Licensing
Trevorgoodchild at English Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
 
|
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
|
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2012-05-11 22:35 | 1000×1000× (518198 bytes) | Trevorgoodchild | Example of the Harnack inequality: a harmonic function (green) over a disk of radius R (blue) is bounded by a function that coincides with the harmonic function at the center and approaches infinity near the boundary of the disk (red). |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:53, 21 September 2019 | | 1,000 × 1,000 (506 KB) | Cesio55 | Transferred from en.wikipedia via #commonshelper |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on it.wikipedia.org
