File:Béla Bollobás.jpg
Original file (1,944 × 2,112 pixels, file size: 639 KB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionBéla Bollobás.jpg |
English: Béla Bollobás (born August 3, 1943 in Budapest, Hungary) is a Hungarian-born British mathematician. |
||
Source | submission by Tricia Simmons | ||
Author | Gabriella Bollobás (cropped and color-corrected by the uploader) | ||
Permission (Reusing this file) |
|
Licensing[edit]
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:21, 2 December 2009 | 1,944 × 2,112 (639 KB) | Sandstein (talk | contribs) | {{Information |Description={{en|1=Béla Bollobás (born August 3, 1943 in Budapest, Hungary) is a Hungarian-born British mathematician.}} |Source=OTRS submission by Tricia Simmons |Author=Gabriella Bollobás (cropped and color-corrected by the uploader) | |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
File usage on other wikis
The following other wikis use this file:
- Usage on arz.wikipedia.org
- Usage on de.wikipedia.org
- Usage on el.wikipedia.org
- Usage on en.wikipedia.org
- Usage on eo.wikipedia.org
- Usage on es.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on hu.wikipedia.org
- Usage on it.wikipedia.org
- Usage on it.wikiquote.org
- Usage on ko.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on pl.wikipedia.org
- Usage on pt.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on www.wikidata.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot S50 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.9 |
Date and time of data generation | 14:53, 10 July 2007 |
Lens focal length | 21.3125 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 18:18, 2 December 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 14:53, 10 July 2007 |
Image compression mode | 5 |
APEX shutter speed | 5.90625 |
APEX aperture | 4.59375 |
APEX exposure bias | 0 |
Maximum land aperture | 4.59375 APEX (f/4.91) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing, red-eye reduction mode |
Color space | sRGB |
Focal plane X resolution | 9,159.0106007067 |
Focal plane Y resolution | 9,169.8113207547 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Portrait |