Sophus Lie

**Marius Sophus Lie** (1842–1899) was a pioneer of study of (and almost solely devoted to) the groups of continuous and smooth transformations, mainly motivated by symmetries of differential equations. He is considered a founder of the theory of Lie groups and Lie algebras, whose global theory however has been completed only with works of Élie Cartan. See also Lie groupoid, Lie's three theorems, Lie theory.

category: people

Last revised on January 13, 2010 at 00:49:00. See the history of this page for a list of all contributions to it.