Courant may refer to: * ''

Hexham Courant The ''Hexham Courant'' is a weekly newspaper serving primarily the area known as Tynedale in Northumberland. First published in 1864, it now reaches around 45,000 people every week. The paper focuses on local issues and people and provides news f ...

'', a weekly newspaper in Northumberland, England * ''

The New-England Courant ''The New-England Courant'' (also spelled ''New England Courant''), one of the first American newspapers, was founded in Boston in 1721, by James Franklin. It was a weekly newspaper and the third to appear in Boston. Unlike other newspapers, ...

'', an American newspaper, founded in Boston in 1721 * ''

Hartford Courant The ''Hartford Courant'' is the largest daily newspaper in the U.S. state of Connecticut, and is considered to be the oldest continuously published newspaper in the United States. A morning newspaper serving most of the state north of New H ...

'', a newspaper in the United States, founded in 1764 *

Courant (surname) Courant is a surname. Notable people with the surname include: *Charles Courant (1896–1982), Swiss sport wrestler *Curt Courant (1899–1968), German cinematographer * Ernest Courant (1920–2020), American physicist *Frédéric Courant, French j ...

Courant, Charente-Maritime Courant () is a commune in the Charente-Maritime department in southwestern France. Population See also * Communes of the Charente-Maritime department The following is a list of the 463 communes of the Charente-Maritime department of Fra ...

, a commune in France *Courant, in heraldry, signifying a running animal with all four paws raised - see Attitude (heraldry)#Courant * The

Courant Institute of Mathematical Sciences The Courant Institute of Mathematical Sciences (commonly known as Courant or CIMS) is the mathematics research school of New York University (NYU), and is among the most prestigious mathematics schools and mathematical sciences research cente ...

at New York University * Courant, an alternative spelling for the Baroque dance form,

courante The ''courante'', ''corrente'', ''coranto'' and ''corant'' are some of the names given to a family of triple metre dances from the late Renaissance and the Baroque era. In a Baroque dance suite an Italian or French courante is typically pai ...

* The

Courant–Friedrichs–Lewy condition In mathematics, the convergence condition by Courant–Friedrichs–Lewy is a necessary condition for convergence while solving certain partial differential equations (usually hyperbolic PDEs) numerically. It arises in the numerical analysis of e ...

(CFL condition) in mathematics *

Richard Courant Richard Courant (January 8, 1888 – January 27, 1972) was a German American mathematician. He is best known by the general public for the book '' What is Mathematics?'', co-written with Herbert Robbins. His research focused on the areas of real ...

, German

mathematician A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. Mathematicians are concerned with numbers, data, quantity, mathematical structure, structure, space, Mathematica ...