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Historical person

Hans Hahn Biography

Historical biography and chronological timeline for Hans Hahn, based on 2 World History Database records associated with Austria.

2 records1921–19212 events1 places

Chronological biography

1921

Hahn Decomposition Theorem1921
Science / Mathematics · Mathematician · Vienna

Establishes decomposition of a signed measure into positive and negative regions.

Signed Measure Decomposition1921
Science / Mathematics · Mathematician · Vienna

Provides a foundational theorem in modern measure theory.

Titles and roles

Mathematician

Record provenance

This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.