Eduard Helly

1884 - 1943

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Helly worked on functional analysis and proved the Hahn-Banach theorem in 1912 fifteen years before Hahn published essentially the same proof and 20 years before Banach gave his new setting.
Full MacTutor biography [Version for printing]

List of References (6 books/articles)

A Poster of Eduard Helly

Mathematicians born in the same country

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Other Web sites
  1. Mathematical Genealogy Project

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    JOC/EFR May 2000

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