Marina_Ratner.jpeg (270 × 191 pixels, file size: 35 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. The description on its description page there is copied below.

Description
English: Marina Ratner, ergodic theorist, at Berkeley in 1988.
Date
Source https://opc.mfo.de/detail?photo_id=9536
Author
George Bergman  (1943–)  wikidata:Q16198978
 
George Bergman
Alternative names
George M. Bergman; George Mark Bergman
Description American university teacher and mathematician
Date of birth 22 July 1943 Edit this at Wikidata
Location of birth New York City Edit this at Wikidata
Authority file
creator QS:P170,Q16198978
Permission
(Reusing this file)
This photograph comes from the Oberwolfach Photo Collection and was taken by George M. Bergman.

George M. Bergman has released all of his photographs on the Oberwolfach Photo Collection under the license below.
Please be aware that any photograph credited to George M. Bergman that is dated before 1968 may be misattributed and should not be uploaded to Commons with this license.
For high resolution scans uploaded by George Bergman or George Ho, use {{George Bergman cc-by-sa-4.0 and GFDL-unspecified}} instead.

GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. 1.2 only

Other versions

See category for general release by Bergman.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:58, 2 August 2017Thumbnail for version as of 21:58, 2 August 2017270 × 191 (35 KB)ברCropped 33 % horizontally and 33 % vertically using CropTool with precise mode.
21:08, 7 March 2009Thumbnail for version as of 21:08, 7 March 2009400 × 283 (74 KB)RayAYang{{Information |Description={{en|1=Marina Ratner, ergodic theorist, at Berkeley in 1988. }} |Source=http://owpdb.mfo.de/detail?photo_id=9536 |Author=Bergman, George M. |Date=1988 |Permission={{GFDL}} |other_versions= }} See category for general release by

Global file usage

The following other wikis use this file: