Hans Petersson

Hans Petersson (24 September 1902 in Bentschen – 9 November 1984 in Münster) was a German mathematician, known for his research on modular and automorphic forms.^[1] He introduced the Petersson inner product and is also known for the Ramanujan–Petersson conjecture.

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He received his doctorate in 1925 from the University of Hamburg. His thesis advisor was Erich Hecke.^[2]

In a series of papers, Petersson used the Poincaré series to give a complete construction of all meromorphic functions and differentials on a compact Riemann surface.^[3]

Weil–Petersson metric

[1]
O'Connor, John J.; Robertson, Edmund F., "Hans Petersson", MacTutor History of Mathematics Archive, University of St Andrews
[2]
Hans Petersson at the Mathematics Genealogy Project
[3]
Maass, Hans (1983). Lectures on modular functions of one complex variable (PDF). Tata Institute Lecture Notes in Mathematics, Vol. 29 (2nd, revised ed.). Berlin; Heidelberg; New York: Springer. p. 39; notes by Sunder Lal taken on lectures given by Maass at the Tata Institute of Fundamental Research in 1962–1963{{cite book}}: CS1 maint: postscript (link)

Wohlfahrt, K. (1994), "Hans Petersson zum Gedächtnis", Jahresbericht der Deutschen Mathematiker-Vereinigung, 96 (3): 117–129, ISSN 0012-0456, MR 1286885

You can help expand this article with text translated from the corresponding article in German. (November 2024) 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.
Consider adding a topic to this template: there are already 2,037 articles in the main category, and specifying|topic= will aid in categorization.
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:Hans Petersson]]; see its history for attribution.
You may also add the template {{Translated|de|Hans Petersson}} to the talk page.
For more guidance, see Wikipedia:Translation.

He received his doctorate in 1925 from the University of Hamburg. His thesis advisor was Erich Hecke.^[2]

In a series of papers, Petersson used the Poincaré series to give a complete construction of all meromorphic functions and differentials on a compact Riemann surface.^[3]

Weil–Petersson metric

[1]
O'Connor, John J.; Robertson, Edmund F., "Hans Petersson", MacTutor History of Mathematics Archive, University of St Andrews
[2]
Hans Petersson at the Mathematics Genealogy Project
[3]
Maass, Hans (1983). Lectures on modular functions of one complex variable (PDF). Tata Institute Lecture Notes in Mathematics, Vol. 29 (2nd, revised ed.). Berlin; Heidelberg; New York: Springer. p. 39; notes by Sunder Lal taken on lectures given by Maass at the Tata Institute of Fundamental Research in 1962–1963{{cite book}}: CS1 maint: postscript (link)

Wohlfahrt, K. (1994), "Hans Petersson zum Gedächtnis", Jahresbericht der Deutschen Mathematiker-Vereinigung, 96 (3): 117–129, ISSN 0012-0456, MR 1286885

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Hans Petersson

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References