Hénon 4D
Hénon may refer to: * Hénon, Côtes-d'Armor, France * Michel Hénon (1931–2013), French mathematician * Hénon map, a chaotic dynamical system introduced by Michel Hénon * Guy Hénon (1912–?), French field hockey player * Jacques-Louis Hénon Jacques-Louis Hénon (31 May 1802 in Lyon – 28 March 1872 in Montpellier) was a French republican politician. He was member of the Corps législatif in 1852 and from 1857 to 1869. He was the mayor of Lyon from 1870 to 1872. Earlier in his ...

Hénon, Côtes-d'Armor
Hénon (; ; Gallo: ''Hénon'') is a commune in the Côtes-d'Armor department of Brittany in northwestern France. Population Inhabitants of Hénon are called ''hénonnais'' in French. See also *Communes of the Côtes-d'Armor department The following is a list of the 348 Communes of France, communes of the Côtes-d'Armor Departments of France, department of France. The communes cooperate in the following Communes of France#Intercommunality, intercommunalities (as of 2020):

Michel Hénon
Michel Hénon (; 23 July 1931, Paris – 7 April 2013, Nice) was a French mathematician and astronomer. He worked for a long time at the Nice Observatory. In astronomy, Hénon is well known for his contributions to stellar dynamics. In the late 1960s and early 1970s he made important contributions on the dynamical evolution of star clusters, in particular globular clusters. He developed a numerical technique using Monte Carlo methods to follow the dynamical evolution of a spherical star cluster much faster than the so-called ''n''-body methods. In mathematics, he is well known for the Hénon map, a simple discrete dynamical system that exhibits chaotic behavior. He published a two-volume work on the restricted three-body problem. In 1978 he was awarded the '' Prix Jean Ricard''. See also *N-body units References External links Hénon's publications(a partial list from NASA Astrophysics Data System). A discussionof Hénon's equation, contains further links. Simulationof H ...
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Hénon Map
The Hénon map, sometimes called Hénon–Pomeau attractor/map, is a discrete-time dynamical system. It is one of the most studied examples of dynamical systems that exhibit chaotic behavior. The Hénon map takes a point (''xn'', ''yn'') in the plane and maps it to a new point :\beginx_ = 1 - a x_n^2 + y_n\\y_ = b x_n.\end The map depends on two parameters, ''a'' and ''b'', which for the classical Hénon map have values of ''a'' = 1.4 and ''b'' = 0.3. For the classical values the Hénon map is chaotic. For other values of ''a'' and ''b'' the map may be chaotic, intermittent, or converge to a periodic orbit. An overview of the type of behavior of the map at different parameter values may be obtained from its orbit diagram. The map was introduced by Michel Hénon as a simplified model of the Poincaré section of the Lorenz model. For the classical map, an initial point of the plane will either approach a set of points known as the Hénon strange ...
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Guy Hénon
Guy Albert Marie Hénon (3 February 1912 – 19 July 1996) was a French field hockey player who competed in the 1936 Summer Olympics The 1936 Summer Olympics (German: ''Olympische Sommerspiele 1936''), officially known as the Games of the XI Olympiad (German: ''Spiele der XI. Olympiade'') and commonly known as Berlin 1936 or the Nazi Olympics, were an international multi-sp .... He was a member of the French field hockey team, which finished fourth in the 1936 Olympic tournament. He played two matches as halfback. References External links * part 6 the field hockey tournament
1912 births 1996 deaths
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