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Abbreviations dictionary. 2012.
Abbreviations dictionary. 2012.
Degasperis–Procesi equation — In mathematical physics, the Degasperis–Procesi equation is one of only two exactly solvable equations in the following family of third order, non linear, dispersive PDEs: where κ and b are real parameters (b=3 for the Degasperis–Procesi… … Wikipedia
Degasperis-Procesi equation — In mathematical physics, the Degasperis Procesi equation: displaystyle u t u {xxt} + 2kappa u x + 4u u x = 3 u x u {xx} + u u {xxx}is one of only two exactly solvable equations in the following family of third order, non linear, dispersive… … Wikipedia
Context-sensitive language — In theoretical computer science, a context sensitive language is a formal language that can be defined by a context sensitive grammar. That is one of the four types of grammars in the Chomsky hierarchy. Of the four, this is the least often used,… … Wikipedia
Complex adaptive system — Complex adaptive systems are special cases of complex systems. They are complex in that they are dynamic networks of interactions and relationships not aggregations of static entities. They are adaptive in that their individual and collective… … Wikipedia
Langage contextuel — En informatique théorique, et spécialement en théorie des langages, un langage contextuel (en anglais context sensitive langauge) est un langage formel engendré par une grammaire contextuelle. C est un langage de type 1 dans la hiérarchie de… … Wikipédia en Français
Emergence — For other uses see Emergence (disambiguation), Emergent, and Emergency. : See also the closely related articles: Spontaneous order and self organization. In philosophy, systems theory and the sciences, emergence is the way complex systems and… … Wikipedia
Self-organization — is a process of attraction and repulsion in which the internal organization of a system, normally an open system, increases in complexity without being guided or managed by an outside source. Self organizing systems typically (though not always)… … Wikipedia
Peakon — In the theory of integrable systems, a peakon ( peaked soliton ) is a soliton with discontinuous first derivative; the wave profile is shaped like the graph of the function e^{ |x. Some examples of non linear partial differential equations with… … Wikipedia
Experience de Fermi-Pasta-Ulam — Expérience de Fermi Pasta Ulam Réalisée en 1953, l expérience de Fermi Pasta Ulam (FPU) fut la première simulation numérique, c’est à dire une « expérience virtuelle » entièrement réalisée sur ordinateur. Cette expérience consiste à… … Wikipédia en Français
Expérience De Fermi-Pasta-Ulam — Réalisée en 1953, l expérience de Fermi Pasta Ulam (FPU) fut la première simulation numérique, c’est à dire une « expérience virtuelle » entièrement réalisée sur ordinateur. Cette expérience consiste à étudier la répartition à long… … Wikipédia en Français