Pao Ming Pu

Pao Ming Pu (the form of his name he used in Western languages, although the Wade-Giles transliteration would be Pu Baoming; Chinese: 蒲保明 also named 蒲保民; pinyin: Pú Bǎomíng; August 1910 – February 22, 1988), was a mathematician born in Jintang County, Sichuan, China. He was a student of Charles Loewner and a pioneer of systolic geometry, having proved what is today called Pu's inequality for the real projective plane, following Loewner's proof of Loewner's torus inequality. He later worked in the area of fuzzy mathematics. He spent much of his career as professor and chairman of the department of mathematics at Sichuan University.

Pu received his Ph.D. at Syracuse University in 1950 under the supervision of Charles Loewner, resulting in the publication in 1952 of the seminal paper containing both Pu's inequality for the real projective plane and Loewner's torus inequality. The listing at the Mathematics Genealogy Project indicates that his first name, according to Syracuse University records, was Frank.

Pu returned to mainland China in February 1951. (Katz '07) suggests that Pu may have been forced to return to the mainland by the communist authorities, as there was apparently a wave of recalls of Chinese academics working in the West following Chiang Kai-shek's ouster from the mainland in 1949.

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