You can help expand this article with text translated from the corresponding article in German. (July 2021) Click [show] for important translation instructions. View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Otto Grün]]; see its history for attribution. You may also add the template {{Translated|de|Otto Grün}} to the talk page. For more guidance, see Wikipedia:Translation.

Otto Grün
Born	(1888-06-26)June 26, 1888 Berlin, Germany
Died	October 1974 (aged 86)
Nationality	German
Alma mater	Humboldt University of Berlin
Known for	Group Theory
Scientific career
Thesis	Beiträge zur Gruppentheorie, III. (1948)
Doctoral advisor	Hermann Ludwig Schmid

Otto Grün was a German mathematician. He was known primarily for his work in the theory of finite groups, which have often been praised for being foundational to further developments in the field.^[1] He was born on June 26, 1888, in Berlin.^[2] He obtained his Ph.D. from Humboldt University of Berlin in 1948 under the advisory of Hermann Ludwig Schmid.^[3] He died in October 1974 on or before the 10th.^[4]

• Grün's lemma
• Grün's first theorem

This article about a mathematician is a stub. You can help Wikipedia by expanding it.

• v
• t
• e