Grigori Yakovlevich Perelman (Russian: Григорий Яковлевич Перельман, IPA: [ɡrʲɪˈɡorʲɪj ˈjakəvlʲɪvʲɪtɕ pʲɪrʲɪlʲˈman] ⓘ; born 13 June 1966) is a Russian mathematician and geometer who is known for his contributions to the fields of geometric analysis, Riemannian geometry, and geometric topology.

Ronald Owen Perelman (/ ˈ p ɛr əl m ən /; born January 1, 1943) [1] is an American banker, businessman, investor, and philanthropist. [2]

2025年1月3日 · Grigori Perelman (born 1966, U.S.S.R.) is a Russian mathematician who was awarded—and declined—the Fields Medal in 2006 for his work on the Poincaré conjecture and Fields medalist William Thurston’s geometrization conjecture.

We are the Perelman School of Medicine -- the Nation's First -- and the Hospital of the University of Pennsylvania -- the nation's first hospital built by a medical school. Our heritage is the cornerstone for our future and the legacy which supports our pursuit of the highest standards in education, research, and patient care.

2021年1月7日 · Grigori Perelman is a 54-year-old Russian math genius who solved one of the world’s most challenging mathematical problems. However, he not only turned down a prestigious medal but also a $1 million prize that went with it. So where is Grigori Perelman now?

Grigory Perelman has been awarded the Fields Medal for his contributions to geom-etry and his revolutionary insights into the analytical and geometric structure of the Ricci flow. Perelman was born in 1966 and received his doctorate from St. Petersburg State University.

The Perelman School of Medicine (commonly known as Penn Med) is the medical school of the University of Pennsylvania, a private, Ivy League research university located in Philadelphia. Founded in 1765, [1] the Perelman School of Medicine is the oldest medical school in …

2024年5月30日 · Mathematician Grigori Perelman solved some of the biggest math mysteries of the last century, but declined the awards and fame for doing so.

Grigori Perelman is a Russian mathematician who proved the Poincaré Conjecture and who refused to accept a Fields Medal or the $1 000 000 Clay Prize.

Grigori Perelman is an eminent Russian mathematician who won all-Russian mathematical Olympiad. He is known for making a monumental contribution to geometric topology and Riemannian geometry. He also proved the Thurston’s geometrization conjecture and the …