Richard Duffin (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Richard Duffin" in English language version.

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amacad.org

"Richard James Duffin | American Academy of Arts and Sciences". 9 February 2023.

arxiv.org

Koukoulopoulos, Dimitris; Maynard, James (2020). "On the Duffin-Schaeffer conjecture". Annals of Mathematics. 192 (1): 251. arXiv:1907.04593. doi:10.4007/annals.2020.192.1.5. JSTOR 10.4007/annals.2020.192.1.5. S2CID 195874052.

books.google.com

Assad, Arjang A.; Gass, Saul I., eds. (2011). Profiles in Operations Research: Pioneers and Innovators. New York, NY: Springer. p. 213. ISBN 978-1-441-96280-5.

doi.org

Duffin, R. J.; Schaeffer, A. C. (1941-06-01). "Khinchin's problem in metric Diophantine approximation". Duke Mathematical Journal. 8 (2): 243–255. doi:10.1215/S0012-7094-41-00818-9. JFM 67.0145.03. S2CID 122007220. Zbl 0025.11002.
Koukoulopoulos, Dimitris; Maynard, James (2020). "On the Duffin-Schaeffer conjecture". Annals of Mathematics. 192 (1): 251. arXiv:1907.04593. doi:10.4007/annals.2020.192.1.5. JSTOR 10.4007/annals.2020.192.1.5. S2CID 195874052.
Ben–Israel, Adi (1968). "Review of Geometric Programming—Theory and Applications. By R. J. Duffin, E. L. Peterson and C. Zener". SIAM Review. 10 (2): 235–236. doi:10.1137/1010047.

informs.org

Richard J. Duffin from the Institute for Operations Research and the Management Sciences (INFORMS)
Fellows: Alphabetical List, Institute for Operations Research and the Management Sciences, retrieved 2019-10-09

jstor.org

C.I.J (1984). "Sigma Xi News". American Scientist. 72 (2): 124. JSTOR 27852522.
Koukoulopoulos, Dimitris; Maynard, James (2020). "On the Duffin-Schaeffer conjecture". Annals of Mathematics. 192 (1): 251. arXiv:1907.04593. doi:10.4007/annals.2020.192.1.5. JSTOR 10.4007/annals.2020.192.1.5. S2CID 195874052.
"New Members Elected May 8, 1974". Records of the Academy. 1973–1974 (1973/1974): 69–72. 1973. JSTOR 3785536.

mathgenealogy.org

Richard Duffin at the Mathematics Genealogy Project.

nytimes.com

Dicke, William (November 10, 1996). "Richard Duffin, 87, Researcher In Many Areas of Mathematics". The New York Times. Retrieved March 30, 2015.

semanticscholar.org

api.semanticscholar.org

Duffin, R. J.; Schaeffer, A. C. (1941-06-01). "Khinchin's problem in metric Diophantine approximation". Duke Mathematical Journal. 8 (2): 243–255. doi:10.1215/S0012-7094-41-00818-9. JFM 67.0145.03. S2CID 122007220. Zbl 0025.11002.
Koukoulopoulos, Dimitris; Maynard, James (2020). "On the Duffin-Schaeffer conjecture". Annals of Mathematics. 192 (1): 251. arXiv:1907.04593. doi:10.4007/annals.2020.192.1.5. JSTOR 10.4007/annals.2020.192.1.5. S2CID 195874052.

zbmath.org

Duffin, R. J.; Schaeffer, A. C. (1941-06-01). "Khinchin's problem in metric Diophantine approximation". Duke Mathematical Journal. 8 (2): 243–255. doi:10.1215/S0012-7094-41-00818-9. JFM 67.0145.03. S2CID 122007220. Zbl 0025.11002.