Collatz-Problem (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Collatz-Problem" in German language version.

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ams.org (Global: 451st place; German: 2,351st place)

arxiv.org (Global: 69th place; German: 189th place)

bit-player.org (Global: low place; German: low place)

books.google.com (Global: 3rd place; German: 67th place)

  • Lothar Collatz: Über die Entstehung des (3n+1)-Problems, Journal of Qufu Normal University Natural Science Edition 12 No. 3, 1986, S. 9–11 (chinesische Übersetzung aus dem Deutschen von Zhi-Ping Ren); On the motivation and origin of the (3n+1)-problem in Lagarias (Hrsg.): The ultimate challenge: The 3x+1 problem, 2010, S. 241–247 (englische Übersetzung aus dem Chinesischen).

cambridge.org (Global: 305th place; German: 632nd place)

dml.cz (Global: low place; German: low place)

doi.org (Global: 2nd place; German: 3rd place)

ericr.nl (Global: low place; German: low place)

  • Eric Roosendaal: On the 3x + 1 problem. In: EricR.nl. 20. Juli 2020, abgerufen am 27. Juli 2020 (englisch).

google.de (Global: 2,106th place; German: 139th place)

books.google.de

  • H. S. M. Coxeter: Cyclic sequences and frieze patterns: The fourth Felix Behrend memorial lecture, Vinculum 8, 1971, S. 4–7 (englisch); Nachdruck mit Kommentar in Lagarias (Hrsg.): The ultimate challenge: The 3x+1 problem, 2010, S. 211–218 (Vermutung auf S. 214; Zentralblatt-Rezension)

grinnell.edu (Global: low place; German: low place)

math.grinnell.edu

icm.edu.pl (Global: 2,656th place; German: 6,545th place)

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maa.org (Global: 3,479th place; German: 5,535th place)

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  • Darren Glass: MAA Review zu Lagarias (Hrsg.): The ultimate challenge: The 3x+1 problem, 2010, MathDL, 31. März 2011 (englisch)

matheboard.de (Global: low place; German: low place)

oeis.org (Global: 742nd place; German: 1,797th place)

projecteuclid.org (Global: 3,707th place; German: 5,342nd place)

quantamagazine.org (Global: 6,413th place; German: 5,804th place)

web.archive.org (Global: 1st place; German: 1st place)

  • Bryan Thwaites: Try to Win auf nrich, 10. März 1998 (englisch)

zbmath.org (Global: 1,923rd place; German: low place)