सञ्चिका:Hilbert.jpg

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Hilbert.jpg ‎(४३७ × ५९२ चित्राणवः (pixels), सञ्चिकायाः आकारः: १०२ KB, MIME-प्रकारः: image/jpeg)

Wikimedia Commons इत्यतः उद्धृता एषा सञ्चिका अन्येषु प्रकल्पेषु उपयोगार्हा । अस्याः सञ्चिकायाः सञ्चिकाविवरणपृष्ठम् इत्यत्र उपलभ्यमानं विवरणम् अधोलिखितं वर्तते ।

सारांशः

वर्णनम् David Hilbert, wearing a dashing hat
दिनाङ्क before १९१२
date QS:P,+1912-00-00T00:00:00Z/7,P1326,+1912-00-00T00:00:00Z/9
स्रोतः Possibly Reid, Constance (१९७०) Hilbert, Berlin, Heidelberg: Springer Berlin Heidelberg Imprint Springer, p. 230 ISBN: 978-3-662-27132-2.
लेखकः अनजानUnknown author
अनुमतिः
(अस्याः सञ्चिकायाः पुनरुपयोगः)

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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अनुमतिदानम्

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.

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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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David Hilbert, in a dashing hat

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black-and-white photography आङ्ग्लभाषा

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दिनाङ्कः/समयःलघ्वाकृतिःआयामाःसदस्यःटिप्पणी
वर्तमानः१९:०६, १९ जनवरी २०२३१९:०६, १९ जनवरी २०२३ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः४३७ × ५९२ (१०२ KB)YannReverted to version as of 01:51, 24 November 2021 (UTC)
१३:३९, १९ जनवरी २०२३१३:३९, १९ जनवरी २०२३ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः८७४ × १,१८४ (१७५ KB)RaphaelQSSame picture, higher resolution
०१:५१, २४ नवेम्बर् २०२१०१:५१, २४ नवेम्बर् २०२१ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः४३७ × ५९२ (१०२ KB)Pbrksremove fading
२१:१८, १४ फेब्रवरी २०१७२१:१८, १४ फेब्रवरी २०१७ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः४३७ × ५९२ (१०० KB)Quibiksharpen
२१:०८, १४ फेब्रवरी २०१७२१:०८, १४ फेब्रवरी २०१७ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः४३७ × ५९२ (९४ KB)QuibikFix edge
२१:०७, १४ फेब्रवरी २०१७२१:०७, १४ फेब्रवरी २०१७ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः४३७ × ५९२ (९४ KB)QuibikExtract detail from File:David Hilbert postcard.png
२०:४४, १ जनवरी २००५२०:४४, १ जनवरी २००५ समये विद्यमानायाः आवृत्तेः अंगुष्ठनखाकारः२९७ × ४०० (१६ KB)MschlindweinDavid Hilbert

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