ulam problem造句

• :Is it the Fermi-Pasta-Ulam problem article?
• This addition is the key element of the Fermi Pasta Ulam problem, which is often designated by the abbreviation FPU.
• The golden age of nonlinear physics was the period from 1950 to 1970, encompassing the Fermi Pasta Ulam problem and others.
• With Fermi and John Pasta, Ulam studied the Fermi Pasta Ulam problem, which became the inspiration for the field of non-linear science.
• The Fermi Pasta Ulam problem is credited not only as " the birth of experimental mathematics ", but also as inspiration for the vast field of Nonlinear Science.
• The rigorous solution of the Fermi-Ulam problem ( the velocity and energy of the particle are bounded ) was given first by L . D . Pustyl'nikov in ( see also and references therein ).
• (The ergodic hypothesis underlies the ability of a physical system to reach thermal equilibrium, but this may not always hold for computer simulations ( see the Fermi Pasta Ulam problem ) or in certain real-world systems such as non-thermal plasmas .)
• Thanks, but no, i was creating a new article about the Kadomtsev-Petviashvili equation . my edits earlier of the Fermi-Pasta-Ulam problem article and the KdV equation article went through OK . Lunch 02 : 59, 24 February 2006 ( UTC)
• Other results obtained by his group include : analysis of the transition to strong chaos in the Fermi-Pasta-Ulam problem; the derivation of the chaos border for the Fermi acceleration model; the numerical computation of the Kolmogorov-Sinai entropy in area-preserving maps; the investigations of weak instabilities in many-dimensional Hamiltonian systems ( Arnold diffusion and modulational diffusion ); the demonstration that the homogeneous models of classical Yang-Mills field have positive Kolmogorov-Sinai entropy, and therefore are generally not integrable; the discovery of the power law decay of Poincar?recurrences in Hamiltonian systems with divided phase space; the demonstration that the dynamics of the Halley comet is chaotic, and is described by a simple map.