approximation+method

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• Method of conditional probabilities — In mathematics and computer science, the probabilistic method is used to prove the existence of mathematical objects with desired combinatorial properties. The proofs are probabilistic they work by showing that a random object, chosen from some… …   Wikipedia

• Approximation theory — In mathematics, approximation theory is concerned with how functions can best be approximated with simpler functions, and with quantitatively characterizing the errors introduced thereby. Note that what is meant by best and simpler will depend on …   Wikipedia

• Approximation — An approximation (represented by the symbol ≈) is an inexact representation of something that is still close enough to be useful. Although approximation is most often applied to numbers, it is also frequently applied to such things as… …   Wikipedia

• Method of matched asymptotic expansions — In mathematics, particularly in solving singularly perturbed differential equations, the method of matched asymptotic expansions is a common approach to finding an accurate approximation to a problem s solution. Contents 1 Method overview 2… …   Wikipedia

• Method of moments (statistics) — See method of moments (probability theory) for an account of a technique for proving convergence in distribution. In statistics, the method of moments is a method of estimation of population parameters such as mean, variance, median, etc. (which… …   Wikipedia

• Method of steepest descent — For the optimization algorithm, see Gradient descent. In mathematics, the method of steepest descent or stationary phase method or saddle point method is an extension of Laplace s method for approximating an integral, where one deforms a contour… …   Wikipedia

• method of vegetative approximation — vegetatyvinio suartinimo metodas statusas T sritis augalininkystė apibrėžtis I. Mičiurino pasiūlytas metodas nesikryžminimo barjerams tolimosios hibridizacijos metu įveikti, kurį taikant vienos iš kryžminimui imamos rūšies augalų ūgliai… …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

• method of successive approximations — nuosekliųjų artėjimų metodas statusas T sritis Standartizacija ir metrologija apibrėžtis Apytikslis matematikos uždavinių sprendimo metodas. Juo sudaroma apytikslių sprendinių rekurentinė seka, konverguojanti į tikslų uždavinio sprendinį;… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• approximation algorithm — noun A method of finding a nearly optimal solution to an optimization problem that cannot be solved exactly within a reasonable time …   Wiktionary

• approximation — Equitable doctrine by which precise terms of charitable trust can be varied under certain circumstances. Applicable to charitable trusts and employed only where on failure of trust the court finds a general charitable intent. Under this doctrine …   Black's law dictionary

• approximation — Equitable doctrine by which precise terms of charitable trust can be varied under certain circumstances. Applicable to charitable trusts and employed only where on failure of trust the court finds a general charitable intent. Under this doctrine …   Black's law dictionary