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George David Birkhoff (March 21, 1884 – November 12, 1944) was one of the top American mathematicians of his generation. He made valuable contributions to the theory of differential equations, dynamical systems, the four-color problem, the three-body problem, and general relativity.
George David Birkhoff (Overisel, Michigan, 21 de março de 1884 — Cambridge, 12 de novembro de 1944) foi um matemático estadunidense, mais conhecido pela elaboração do teorema ergódico. Birkhoff foi um dos mais importantes matemáticos de sua geração. Pai do também matemático Garrett Birkhoff .
George David Birkhoff (born March 21, 1884, Overisel, Michigan, U.S.—died November 12, 1944, Cambridge, Massachusetts) was the foremost American mathematician of the early 20th century, who formulated the ergodic theorem.
- The Editors of Encyclopaedia Britannica
George Birkhoff was an American mathematician who was educated at Chicago and Harvard. He became a Professor at Harvard. His most important work was the Ergodic Theorem he discovered in 1931. View six larger pictures. Biography. George Birkhoff's parents were David Birkhoff, who was a medical doctor, and Jane Gertrude Droppers.
Birkhoff conducted research mainly in mathematical analysis and analysis applied to dynamics. He formulated the ergodic theorem, which transformed the Maxwell-Boltzmann ergodic hypothesis of the kinetic theory of gases into a rigorous principle. He also investigated linear differential equations and theory of difference equations.
1 de jan. de 2005 · Publisher Summary. The first book to expound the qualitative theory of systems defined by differential equations, Birkhoff's Dynamical Systems (DS) created a new branch of mathematics separate from its roots in celestial mechanics and making broad use of topology.
GEORGE DAVID BIRKHOFF AND HIS MATHEMATICAL WORK. MARSTON MORSE. The writer first saw Birkhoff in the fall of 1914. The graduate stu dents were meeting the professors of mathematics of Harvard in Sever 20. Maxime Bôcher, with his square beard and squarer shoes, was presiding.
