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  2. Wiener process - Wikipedia

    en.wikipedia.org/wiki/Wiener_process

    A single realization of a one-dimensional Wiener process A single realization of a three-dimensional Wiener process. In mathematics, the Wiener process (or Brownian motion, due to its historical connection with the physical process of the same name) is a real-valued continuous-time stochastic process discovered by Norbert Wiener.

  3. Attribution (psychology) - Wikipedia

    en.wikipedia.org/wiki/Attribution_(psychology)

    Weiner argued that Heider was too modest, and the openness of the theory keeps its presence functional today. [5] Attribution theory is the original parent theory with Harold Kelley's covariation model and Bernard Weiner's three-dimensional model branching from Attribution theory.

  4. Stochastic process - Wikipedia

    en.wikipedia.org/wiki/Stochastic_process

    A single computer-simulated sample function or realization, among other terms, of a three-dimensional Wiener or Brownian motion process for time 0 ≤ t ≤ 2. The index set of this stochastic process is the non-negative numbers, while its state space is three-dimensional Euclidean space.

  5. Bernard Weiner - Wikipedia

    en.wikipedia.org/wiki/Bernard_Weiner

    Bernard Weiner (born 1935) is an American social psychologist known for developing a form of attribution theory which seeks to explain the emotional and motivational entailments of academic success and failure. His contributions include linking attribution theory, the psychology of motivation, and emotion.

  6. Classical Wiener space - Wikipedia

    en.wikipedia.org/wiki/Classical_Wiener_space

    In mathematics, classical Wiener space is the collection of all continuous functions on a given domain (usually a subinterval of the real line), taking values in a metric space (usually n-dimensional Euclidean space). Classical Wiener space is useful in the study of stochastic processes whose sample paths are continuous functions.

  7. Norbert Wiener - Wikipedia

    en.wikipedia.org/wiki/Norbert_Wiener

    Consequently, the one-dimensional version of Brownian motion was named the Wiener process. It is the best known of the Lévy processes, càdlàg stochastic processes with stationary statistically independent increments, and occurs frequently in pure and applied mathematics, physics and economics (e.g. on the stock-market).

  8. Wiener–Khinchin theorem - Wikipedia

    en.wikipedia.org/wiki/Wiener–Khinchin_theorem

    For continuous time, the Wiener–Khinchin theorem says that if is a wide-sense-stationary random process whose autocorrelation function (sometimes called autocovariance) defined in terms of statistical expected value, () = [() ()] exists and is finite at every lag , then there exists a monotone function in the frequency domain < <, or equivalently a non negative Radon measure on the frequency ...

  9. Lövheim Cube of Emotions - Wikipedia

    en.wikipedia.org/wiki/Lövheim_Cube_of_Emotions

    The model was presented in 2012 by Swedish researcher Hugo Lövheim. [1] [2] [3] Lövheim classifies emotions according to Silvan Tomkins, and orders the basic emotions in a three-dimensional coordinate system where the level of the monoamine neurotransmitters form orthogonal axes. The model is regarded as a dimensional model of emotion. [4]