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games, theory of

(Encyclopedia)games, theory of, group of mathematical theories first developed by John Von Neumann and Oskar Morgenstern. A game consists of a set of rules governing a competitive situation in which from two to n i...

Regency style

(Encyclopedia)Regency style, in English architecture, flourished during the regency and reign of George IV (1811–30) and was chiefly represented by the court architect John Nash. The period is characterized by th...

Ehrenfest, Paul

(Encyclopedia)Ehrenfest, Paul poul āˈrənfĕst [key], 1880–1933, Austrian physicist. In 1904, Ehrenfest received his doctorate in theoretical physics in Vienna and married the Russian mathematician Tatyana Alex...

Ehrlich, Paul

(Encyclopedia)Ehrlich, Paul poul ārˈlĭkh [key], 1854–1915, German bacteriologist. He directed (1896) an institute for serum research at Steglitz, near Berlin, that was transferred (1899) to Frankfurt-am-Main a...

Delaroche, Paul

(Encyclopedia)Delaroche, Paul: see Delaroche, Hippolyte. ...

Delvaux, Paul

(Encyclopedia)Delvaux, Paul, 1897–1994, Belgian painter. Delvaux, influenced by Magritte and Chirico, created meticulous surreal compositions based on Renaissance ideas of perspective and peopled with self-absorb...

Dessau, Paul

(Encyclopedia)Dessau, Paul dĕsˈou [key], 1894–1979, German conductor and composer. As a conductor he worked (1919–23) in Cologne before moving to Berlin from 1925 until 1933. A fervent socialist, he left Germ...

Doumer, Paul

(Encyclopedia)Doumer, Paul pōl do͞omârˈ [key], 1857–1932, president of the French republic (1931–32). He entered the chamber of deputies in 1888, was governor-general of Indochina (1897–1902) and a senato...

Dukas, Paul

(Encyclopedia)Dukas, Paul pōl dükäˈ [key], 1865–1935, French composer and critic. He was influenced by both the romanticism of Wagner and the impressionism of Debussy. His compositions are few, the best known...

Creston, Paul

(Encyclopedia)Creston, Paul, 1906–85, American composer, b. New York City as Guiseppe Guttoveggio. Creston was largely self-taught in composition. His music is generally tonal and conservative. Among Creston's ma...