- stochastic operator
- мат. стохастический оператор
Большой англо-русский и русско-английский словарь. 2001.
stochastic operator
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Stochastic differential equation — A stochastic differential equation (SDE) is a differential equation in which one or more of the terms is a stochastic process, thus resulting in a solution which is itself a stochastic process. SDE are used to model diverse phenomena such as… … Wikipedia
Stochastic universal sampling — (SUS) is a genetic operator used in genetic algorithms for selecting potentially useful solutions for recombination.First introduced into the literature by Baker [1] , SUS is a development of Fitness proportionate selection which exhibits no bias … Wikipedia
Stochastic processes and boundary value problems — In mathematics, some boundary value problems can be solved using the methods of stochastic analysis. Perhaps the most celebrated example is Shizuo Kakutani s 1944 solution of the Dirichlet problem for the Laplace operator using Brownian motion.… … Wikipedia
Ornstein–Uhlenbeck operator — Not to be confused with Ornstein–Uhlenbeck process. In mathematics, the Ornstein–Uhlenbeck operator can be thought of as a generalization of the Laplace operator to an infinite dimensional setting. The Ornstein–Uhlenbeck operator plays a… … Wikipedia
Infinitesimal generator (stochastic processes) — In mathematics mdash; specifically, in stochastic analysis mdash; the infinitesimal generator of a stochastic process is a partial differential operator that encodes a great deal of information about the process. The generator is used in… … Wikipedia
Semi-elliptic operator — In mathematics mdash; specifically, in the theory of partial differential equations mdash; a semi elliptic operator is a partial differential operator satisfying a positivity condition slightly weaker than that of being an elliptic operator.… … Wikipedia
Infinitesimaler Operator — Der infinitesimale Generator eines zeithomogenen Markow Prozess in stetiger Zeit mit nicht unbedingt abzählbarem Zustandsraum ist ein Operator, welcher das stochastische Verhalten des Prozesses in infinitesimaler Zeit erfasst. Er ist in gewisser… … Deutsch Wikipedia
Filtering problem (stochastic processes) — In the theory of stochastic processes, the filtering problem is a mathematical model for a number of filtering problems in signal processing and the like. The general idea is to form some kind of best estimate for the true value of some system,… … Wikipedia
Integration by parts operator — In mathematics, an integration by parts operator is a linear operator used to formulate integration by parts formulae; the most interesting examples of integration by parts operators occur in infinite dimensional settings and find uses in… … Wikipedia
Стохастическое дифференциальное уравнение — (СДУ) дифференциальное уравнение, в котором один член или более имеют стохастическую природу, то есть представляют собой стохастический процесс (другое название случайный процесс). Таким образом, решения уравнения также оказываются… … Википедия
George Adomian — (March 21, 1922 1996) was the American mathematician who developed the Adomian decomposition method (ADM) for solving nonlinear differential equations, both ordinary and partial. The method is explained, among other places, in his book Solving… … Wikipedia
