“Bryant Tuckerman”的意思、由来-开放百科全书

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Bryant Tuckerman

释义

References
External links

{{Infobox scientist
| name = Bryant Tuckerman
| image =
| image_size =
| caption =
| birth_date = {{Birth date|1915|11|28}}
| birth_place = Lincoln, Nebraska^[1]
| death_date = {{Death date and age|2002|05|19|1915|11|28}}
| death_place = Briarcliff Manor, New York^[1]
| nationality = American
| fields = Mathematics
| workplaces = Cornell University
Oberlin College
| alma_mater = Princeton University
Antioch College^[1]
| doctoral_advisor =
| doctoral_students =
| known_for =
| awards =
}}Louis Bryant Tuckerman, III (November 28, 1915 – May 19, 2002) was an American mathematician, born in Lincoln, Nebraska. He was a member of the team that developed the Data Encryption Standard (DES).^[1]

He studied topology at Princeton, where he invented the Tuckerman traverse method for revealing all the faces of a flexagon.^[1]

Also, on March 4, 1971, he discovered the 24th Mersenne prime,^[2]^[3] a titanic prime, with a value of

.

References

1. ^¹²³⁴{{cite web|title=Obituaries: Bryant Tuckerman|url=http://www.siam.org/news/news.php?id=464|publisher=Society for Industrial and Applied Mathematics|accessdate=21 February 2013|archive-url=https://web.archive.org/web/20140723022150/http://www.siam.org/news/news.php?id=464|archive-date=2014-07-23|dead-url=yes|df=}}
2. ^{{cite journal|last=Tuckerman|first=Bryant|title=The 24th Mersenne Prime|journal=Proceedings of the National Academy of Sciences of the United States of America|date=October 1971|volume=68|issue=10|pages=2319–2320|jstor=61035}}
3. ^{{cite web|last=Caldwell|first=Chris|title=Mersenne Primes: History, Theorems and Lists|url=http://primes.utm.edu/mersenne/|accessdate=21 February 2013}}

External links

[https://web.archive.org/web/20140723022150/http://www.siam.org/news/news.php?id=464 Tuckerman Obituary]

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