Results 261 to 270 of about 3,001,173 (280)

Approximation of invariant measures of stochastic evolution processes: Time discretization

Proceedings of the American Mathematical Society
This paper deals with approximation of invariant measures of stochastic evolution processes. Under certain conditions, we demonstrate that any limit point of invariant measures of the time discrete approximations, i.e., numerical scheme, must be an invariant measure of the underlying continuous stochastic evolution processes as the step size approaches
Li, Dingshi, Pu, Zhe, Mi, Shaoyue
openaire   +1 more source

A method of approximation of invariant measures for maps on the unit interval

Letters in Mathematical Physics, 1983
A method is proposed for the construction of continuous functions approximating the density functions for invariant measures of a map on the unit interval.
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Stability and approximation of invariant measures for a class of nonexpanding transformations

Nonlinear Analysis: Theory, Methods & Applications, 1994
Let \(T\) be a piecewise convex and increasing map on \([0, 1]\) with \(T'(0)> 1\) and such that the left endpoint of each monotone branch is mapped to 0. For some classes of deterministic and nondeterministic perturbations of such a map \(T\) the author proves stability of the unique invariant density \(f^*\). This result applies in particular to Ulam'
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Approximation of the invariant probability measure of an infinite stochastic matrix

Advances in Applied Probability, 1980
Let P denote an irreducible positive recurrent infinite stochastic matrix with the unique invariant probability measure π. We consider sequences {Pm}m∊N of stochastic matrices converging to P (pointwise), such that every Pm has at least one invariant probability measure πm.
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Why Full, Partial, or Approximate Measurement Invariance Are Not a Prerequisite for Meaningful and Valid Group Comparisons

Structural Equation Modeling, 2023
Oliver Lüdtke, Alexander Robitzsch
exaly  

An Illustration of Bayesian Approximate Measurement Invariance With Longitudinal Data and a Small Sample Size

International Journal of Behavioral Development, 2020
Sarah Depaoli, Sonja D Winter
exaly  

Adjusting for Partial Invariance in Latent Parameter Estimation: Comparing Forward Specification Search and Approximate Invariance Methods

Behavior Research Methods, 2022
Winnie Wing-Yee Tse, Mark H C Lai
exaly  

Comparing Results of an Exact vs. an Approximate (Bayesian) Measurement Invariance Test: A Cross-Country Illustration With a Scale to Measure 19 Human Values

Frontiers in Psychology, 2014
Peter Schmidt, Jan Cieciuch, René Algesheimer   +2 more
exaly  

Testing for Approximate Measurement Invariance of Human Values in the European Social Survey

Sociological Methods and Research, 2018
Peter Schmidt, Jan Cieciuch, René Algesheimer   +2 more
exaly  

Measurement Invariance of Non-Cognitive Measures in TIMSS Across Countries and Across Time. An Application and Comparison of Multigroup Confirmatory Factor Analysis, Bayesian Approximate Measurement Invariance and Alignment Optimization Approach

Studies in Educational Evaluation, 2022
exaly