Cahen is a

surname In some cultures, a surname, family name, or last name is the portion of one's personal name that indicates one's family, tribe or community. Practices vary by culture. The family name may be placed at either the start of a person's full name ...

and/or a first name that may refer to: *

Cahen's constant In mathematics, Cahen's constant is defined as the value of an infinite series of unit fractions with alternating signs: :C = \sum_^\infty \frac=\frac11 - \frac12 + \frac16 - \frac1 + \frac1 - \cdots\approx 0.64341054629. Here (s_i)_ denotes Sylves ...

, an infinite series of unit fractions, with alternating signs, derived from Sylvester's sequence *

Cahen–Mellin integral In mathematics, the Mellin transform is an integral transform that may be regarded as the multiplicative group, multiplicative version of the two-sided Laplace transform. This integral transform is closely connected to the theory of Dirichlet series ...

, an integral transform

People

Albert Cahen Albert Cahen d'Anvers (8 January 1846 – 27 February 1903) was a French composer best known for light opera. Life Born in Antwerp to a Belgian-Jewish banking family, Cahen was a pupil of César Franck (composition) and Mme. Szarvady (pianofort ...

(1846–1903), French composer * Claude Cahen (1909–1991), French orientalist and Islamic historian *

Coralie Cahen Coralie Cahen (née Coralie Lévy; 21 June 1832 – 12 March 1899) was a French philanthropist and sculptor. Coralie Lévy was born in Nancy in 1832 to a French-Jewish family. At the age of 19 she married Mayer Cahen (1823–1866), a doctor at ...

(1832-1899), philanthropist *

Ernest Cahen Ernest Cahen (18 August 1828, Paris – 8 November 1893, Paris) was a 19th-century French pianist, organist, music teacher and composer. Life After studying at the Conservatoire de Paris, in 1849 Cahen won the second Grand Prix de Rome for co ...

(1828–1893), French composer and organist *

Louis Cahen d'Anvers Count Louis Raphaël Cahen d'Anvers (24 May 1837 – 20 December 1922) was a French banker. Born in 1837 as the son of Meyer Joseph Cahen d'Anvers and Clara Bischoffsheim (1810-1876), he was a scion of two wealthy Jewish banking families. He m ...

(1837–1922), French banker *

Mónica Cahen D'Anvers Mónica Cahen D'Anvers (born November 7, 1934) is an Argentine journalist and TV news host. The daughter of French aristocrat Comte Gilbert George Louis Cahen D'Anvers and María Elina Láinez Peralta de Alvear, she completed her studies at Camb ...

(born 1934), Argentine journalist, TV news host, and actress *

Fritz Max Cahén Fritz Max Cahén (alias Lynkeus) (born 8 December 1891 in Saarlouis; died 29 August 1966 in Bonn) was active in the Weimar Republic government and later founded the anti-Nazi political alliance Volkssozialistische Bewegung (Cahén later referred ...

(1891–1966), German journalist, writer, and spy

People

See also