James E. Humphreys

James Edward Humphreys (December 10, 1939, Erie, Pennsylvania – August 27, 2020, Leeds, Massachusetts) was an American mathematician, who worked in algebraic groups, Lie groups, and Lie algebras and applications of these mathematical structures. He is known as the author of several mathematical texts, especially Introduction to Lie Algebras and Representation Theory.

James E. Humphreys

James Edward Humphreys (December 10, 1939, Erie, Pennsylvania – August 27, 2020, Leeds, Massachusetts) was an American mathematician, who worked in algebraic groups, Lie groups, and Lie algebras and applications of these mathematical structures. He is known as the author of several mathematical texts, especially Introduction to Lie Algebras and Representation Theory.