Hall, G. Stanley — ▪ American psychologist in full Granville Stanley Hall born February 1, 1844, Ashfield, Massachusetts, U.S. died April 24, 1924, Worcester, Massachusetts psychologist who gave early impetus and direction to the development of psychology in the … Universalium
Hall Overton — Hall Franklin Overton (February 23, 1920–November 24, 1972) was an American jazz pianist and music teacher. He was born in Bangor, Michigan. He was the first of three sons born to Stanford and Ruth (Barnes) Overton and grew up in Grand Rapids,… … Wikipedia
Hall [3] — Hall (spr. Hahl), 1) Joseph, gewöhnlich Bischof H., geb. 1574 zu Pristow Park in Leicestershire, Anfangs Schullehrer in Tiverton, dann Rector in Halsted, später Pfarrer in Waltham, ging als Kaplan Jakobs nach Schottland u. vertrat 1618 den… … Pierer's Universal-Lexikon
Hall [3] — Hall (spr. haol), 1) Sir James, Baronet von Dunglaß, Geolog, geb. 17. Jan. 1761 in Dunglaß, gest. 23. Juni 1832 in Edinburg, lieferte experimentelle Beweise für die Ansichten Huttons, des ersten wichtigen Gegners von Werner, womit er zugleich die … Meyers Großes Konversations-Lexikon
Hall effect — For the Colombian band, see The Hall Effect (band). The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular … Wikipedia
Hall's marriage theorem — In mathematics, Hall s marriage theorem is a combinatorial result that gives the condition allowing the selection of a distinct element from each of a collection of finite sets. It was proved by Philip Hall (1935). Contents 1 Definitions and … Wikipedia
Theory of the firm — The theory of the firm consists of a number of economic theories that describe the nature of the firm, company, or corporation, including its existence, behavior, structure, and relationship to the market.[1] Contents 1 Overview 2 Background … Wikipedia
Hall, James — born Sept. 12, 1811, Hingham, Mass., U.S. died Aug. 7, 1898, Bethlehem, N.H. U.S. geologist and paleontologist. He made extensive explorations in the St. Lawrence valley while teaching at Rensselaer Polytechnic Institute (1832–36). In 1836 he was … Universalium
Hall polynomial — The Hall polynomials in mathematics were developed by Philip Hall in the 1950s in the study of group representations. These polynomials are the structure constants of a certain associative algebra, called the Hall algebra, which plays an… … Wikipedia
Theory of computation — In theoretical computer science, the theory of computation is the branch that deals with whether and how efficiently problems can be solved on a model of computation, using an algorithm. The field is divided into three major branches: automata… … Wikipedia
