Winnie Li

{{short description|Taiwanese-American mathematician}}

{{about||the American writer|Winnie M Li}}

{{Infobox scientist

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| name = Wen-Ch'ing Li

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| native_name = 李文卿

| native_name_lang = Chinese

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| birth_date = {{birth date and age|1948|12|25}}

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| awards = {{Plainlist|

• Chern Prize (2010)
• Fellow, American Mathematical Society (2012)
• Noether Lecture (2015)

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| alma_mater = National Taiwan University (BS)
University of California, Berkeley (PhD)

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| doctoral_advisor = Andrew Ogg

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| field = Mathematics

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| workplaces = Harvard University
University of Illinois at Chicago
Pennsylvania State University

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Wen-Ch'ing (Winnie) Li ({{zh|c=李文卿}}; born December 25, 1948) is a Taiwanese-American mathematician and a Distinguished Professor of Mathematics at Pennsylvania State University.[http://science.psu.edu/news-and-events/2012-news/Li1-2012 Winnie Li Named Distinguished Professor], Pennsylvania State University, 30 January 2012, retrieved 2013-02-02. She is a number theorist, with research focusing on the theory of automorphic forms and applications of number theory to coding theory and spectral graph theory. In particular, she has applied her research results in automorphic forms and number theory to construct efficient communication networks called Ramanujan graphs and Ramanujan complexes.