Fișier:Hilbert.jpg

Hilbert.jpg (437 × 592 pixeli, mărime fișier: 102 KB, tip MIME: image/jpeg)

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Descriere fișier

Descriere David Hilbert, wearing a dashing hat
Dată înainte de 1912
date QS:P,+1912-00-00T00:00:00Z/7,P1326,+1912-00-00T00:00:00Z/9
Sursă Possibly Reid, Constance (1970) Hilbert, Berlin, Heidelberg: Springer Berlin Heidelberg Imprint Springer, p. 230 ISBN: 978-3-662-27132-2.
Autor NecunoscutUnknown author
Permisiune
(Reutilizarea acestui fișier)

This photograph was taken in 1912 for postcards of faculty members at the University of Göttingen which were sold to students at the time (see "Hilbert", Constance Reid, Springer 1970). It was therefore published before 1923. Since it is not written in a foreign language, it is public domain in the US.

It is likely that the original copyright holder was the photographer, and it is reasonable to assume that someone of professional age in 1912 died before 1964. This does not affect the copyright status in the US, but may mean that the image is also in the public domain in countries where the copyright term is life of author plus 50 years.
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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Hilbert.jpg
Public domain
Public domain
The copyright of this image has expired in the European Union because it was published more than 70 years ago without a public claim of authorship (anonymous or pseudonymous), and no subsequent claim of authorship was made in the 70 years following its first publication.
EU
EU
To use this template, the image must meet both of the following two conditions:
  1. published over 70 years ago, and
  2. the original author's actual identity was not publicly disclosed in connection with this image within 70 years following its publication.

Images that lack either of these two conditions should not use this template.

Reasonable evidence must be presented that the author's name (e.g., the original photographer, portrait painter) was not published with a claim of copyright in conjunction with the image within 70 years of its original publication. Works which had not entered Public Domain in their country in 1996 that were uploaded before 1 March 2012 should be marked additionally with {{Not-PD-US-URAA}}.

Note: In some countries anonymous works are copyrighted until 70 years after the death of the author if the author's identity became public in any way during the original term. In Germany this applies to certain works published before July 1, 1995; see Übergangsrecht.

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Data și oraMiniaturăDimensiuniUtilizatorComentariu
actuală19 ianuarie 2023 21:06Miniatură pentru versiunea din 19 ianuarie 2023 21:06437x592 (102 KB)YannReverted to version as of 01:51, 24 November 2021 (UTC)
19 ianuarie 2023 15:39Miniatură pentru versiunea din 19 ianuarie 2023 15:39874x1.184 (175 KB)RaphaelQSSame picture, higher resolution
24 noiembrie 2021 03:51Miniatură pentru versiunea din 24 noiembrie 2021 03:51437x592 (102 KB)Pbrksremove fading
14 februarie 2017 23:18Miniatură pentru versiunea din 14 februarie 2017 23:18437x592 (100 KB)Quibiksharpen
14 februarie 2017 23:08Miniatură pentru versiunea din 14 februarie 2017 23:08437x592 (94 KB)QuibikFix edge
14 februarie 2017 23:07Miniatură pentru versiunea din 14 februarie 2017 23:07437x592 (94 KB)QuibikExtract detail from File:David Hilbert postcard.png
1 ianuarie 2005 22:44Miniatură pentru versiunea din 1 ianuarie 2005 22:44297x400 (16 KB)MschlindweinDavid Hilbert

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