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The Hénon attractor is a fractal, smooth in one direction and a Cantor set in another. Numerical estimates yield a correlation dimension of 1.21 ± 0.01 or 1.25 ± 0.02 [2] (depending on the dimension of the embedding space) and a Box Counting dimension of 1.261 ± 0.003 [3] for the attractor of the classical map.
Michel Hénon (French:; 23 July 1931, Paris – 7 April 2013, Nice) was a French mathematician and astronomer. [1] He worked for a long time at the Nice Observatory.. In astronomy, Hénon is well known for his contributions to stellar dynamics.
In mathematics, a chaotic map is a map (an evolution function) that exhibits some sort of chaotic behavior.Maps may be parameterized by a discrete-time or a continuous-time parameter.
The Lorenz attractor is difficult to analyze, but the action of the differential equation on the attractor is described by a fairly simple geometric model. [24] Proving that this is indeed the case is the fourteenth problem on the list of Smale's problems. This problem was the first one to be resolved, by Warwick Tucker in 2002. [25]
Contour plot of the Hénon–Heiles potential. While at Princeton University in 1962, Michel Hénon and Carl Heiles worked on the non-linear motion of a star around a galactic center with the motion restricted to a plane.
January 23, 2025 at 12:45 AM. Move over, Wordle, Connections and Mini Crossword—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular ...
Today's NYT Connections puzzle for Wednesday, February 19, 2025The New York Times
February 13, 2025 at 12:06 PM President Donald Trump listens to White House adviser David Sacks as he signs an executive order regarding cryptocurrency on Jan. 23, in Washington, D.C.