Which Happened First?

Ernst Zermelo

Ernst Zermelo
Image: Franz Schmelhaus, Zürich · Public domain · source

Ernst Friedrich Ferdinand Zermelo was a German logician and mathematician, whose work has major implications for the foundations of mathematics. He is known for his role in developing Zermelo–Fraenkel axiomatic set theory and his proof of the well-ordering theorem.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Émile BorelJanuary 7, 1871 – February 3, 1956
  2. Ernst Zermelo (this page)July 27, 1871 – May 21, 1953
  3. Giovanni GiorgiNovember 27, 1871 – August 19, 1950
  4. Martin KnudsenFebruary 15, 1871 – May 27, 1949
  5. Victor GrignardMay 6, 1871 – December 13, 1935
  6. Walter KaufmannJune 5, 1871 – January 1, 1947

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Ernst Zermelo (July 27, 1871 – May 21, 1953) · Which Happened First?