Richard Courant (born January 8, 1888 at Lublinitz, today Poland, died January 27, 1972 at New York/USA) was a German and American mathematician. January 8 is the 8th day of the year in the Gregorian calendar. ... 1888 is a leap year starting on Sunday (click on link for calendar). ... Mental Hospital in Lubliniec Lubliniec (German Lublinitz) is a town in south Poland with 26,900 inhabitants (1995). ... January 27 is the 27th day of the year in the Gregorian calendar. ... 1972 (MCMLXXII) was a leap year that started on a Tuesday. ... Official language(s) None, English de facto Capital Albany Largest city New York City Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 27th 141,205 km² 455 km 530 km 13. ... This article is in need of attention from an expert on the subject. ...

During his youth, his parents had to move quite often, to Glatz, Breslau, and in 1905 to Berlin. He stayed at Breslau and entered the university there. As he found the courses not demanding enough. he continued his studies at Zürich and Göttingen. He eventually became David Hilbert's assistant at Göttingen and obtained his doctorate there in 1910. He had to fight in World War I, but he was wounded and dismissed from the military service shortly after enlisting. He continued his research in Göttingen, with a two-year period as professor in Münster. There he founded there the Mathematical Institute, which he headed as director from 1928 until 1933. Motto: none Voivodship Lower Silesian Municipal government Rada Miejska w Kłodzku Mayor Roman Lipski Area 25 km² Population  - city  - urban  - density 30. ... WrocÅ‚aw, ( [:vrɔʦwaf], German Breslau, Czech Vratislav, Latin Wratislavia or Vratislavia; many Polish documents in English use the spelling Wroclaw) is the capital of Lower Silesia in southwestern Poland, situated on the Oder River (Odra). ... To meet Wikipedias quality standards, this article or section may require cleanup. ... Location within Switzerland (help· info) (German pronunciation IPA: ; in English often Zurich, without the umlaut) is the largest city in Switzerland (population: 366,145 in 2004; population of urban area: 1,091,732) and capital of the canton of Zürich. ... Landmark Gänseliesel fountain at the main market Göttingen ( (help· info)) is a city in Lower Saxony, Germany. ... David Hilbert David Hilbert (January 23, 1862,Wehlau–February 14, 1943, Gottingen) was a German mathematician, recognized as one of the most influential mathematicians of the 19th and early 20th centuries. ... Combatants Allies: • Serbia, • Russia, • France, • Belgium, • British Empire and Dominions, • United States, • Italy, • ...and others Central Powers: • Germany, • Austria-Hungary, • Ottoman Empire, • Bulgaria Commanders {{{commander1}}} {{{commander2}}} Strength {{{strength1}}} {{{strength2}}} Casualties 5 million military, 3 million civilian (full list) 3 million military, 3 million civilian (full list) {{{notes}}} World War I... 1928 (MCMXXVIII) was a leap year starting on Sunday (link will take you to calendar). ... 1933 (MCMXXXIII) was a common year starting on Sunday (link will take you to calendar). ...

Courant was Jewish and, earlier than many colleagues, he left Germany in 1933. After one year in Cambridge, he went to New York and became, in 1936, professor at the New York University. He was given the task to found an institute for graduate studies in mathematics, and very successful at that. The Courant Institute of Mathematical Sciences (as it was renamed in 1964) continues to be one of the most respected research centers in applied mathematics. Jews (Hebrew: יהודים, Yehudim) are followers of Judaism or, more generally, members of the Jewish people (also known as the Jewish nation, or the Children of Israel), an ethno-religious group descended from the ancient Israelites and converts who joined their religion at various times and locations. ... 1933 (MCMXXXIII) was a common year starting on Sunday (link will take you to calendar). ... Map of the Cambridgeshire area (1904) The city of Cambridge is an old English university town and the administrative centre of the county of Cambridgeshire. ... Official language(s) None, English de facto Capital Albany Largest city New York City Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 27th 141,205 km² 455 km 530 km 13. ... 1936 (MCMXXXVI) was a leap year starting on Wednesday (link will take you to calendar). ... New York University (NYU) is a major research university in New York City. ... The Courant Institute of Mathematical Sciences (CIMS) is a division of New York University (NYU) and serves as a center for research and advanced training in computer science and mathematics. ... For the Nintendo 64 emulator, see 1964 (Emulator). ... Applied mathematics is a branch of mathematics that concerns itself with the application of mathematical knowledge to other domains. ...

Apart from his outstanding organizational talent, Courant is well remembered for his mathematical achievements. He authored the very influential textbook Methods of mathematical physics which is still used after more than eighty years. He is the co-author with Herbert Robbins of a popularization titled What is Mathematics?, which is still in print. His name is also attached to the finite element method which, originally invented by engineers, he set on a solid mathematical basis and which applied to various problems. This method is nowadays the most important way to solve partial differential equations numerically. Herbert Ellis Robbins (1922 - 2001) was a mathematician and statistician who did research in topology, measure theory, statistics, and a variety of other fields. ... The finite-element method (FEM) originated from the needs for solving complex elasticity, structural analysis problems in civil engineering and aeronautical engineering. ... In mathematics, a partial differential equation (PDE) is an equation relating the partial derivatives of an unknown function of several variables. ... Numerical analysis is the study of algorithms for the problems of continuous mathematics (as distinguished from discrete mathematics) using basic arithmetical operations like addition. ...

See also

• Courant–Friedrichs–Lévy condition