Results 91 to 100 of about 987 (227)

An RBF-LOD Method for Solving Stochastic Diffusion Equations

Journal of Mathematics
In this study, we introduce an innovative approach to solving stochastic equations in two and three dimensions, leveraging a time-splitting strategy. Our method combines radial basis function (RBF) spatial discretization with the Crank–Nicolson scheme ...
Samaneh Mokhtari, Ali Mesforush, Reza Mokhtari, Rahman Akbari   +3 more
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Accelerating stochastic collocation methods for partial differential equations with random input data [PDF]

, 2015
Diego Galindo, Peter Jantsch, Clayton Webster, Guannan Zhang   +3 more
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Robust Design Optimization of Viscoelastic Damped Composite Structures Integrating Model Order Reduction and Generalized Stochastic Collocation

Aerospace
This study presents a novel approach that integrates model order reduction (MOR) and generalized stochastic collocation (gSC) to enhance robust design optimization (RDO) of viscoelastic damped composite structures under material and geometric ...
Tianyu Wang, Chao Xu, Teng Li
doaj   +1 more source

Numerical method for simulation of quadratic Riccati differential equations

Recent Advances in Natural Sciences
Differential equations widely applied in various fields of engineering and mathematical studies, particularly in control theory, optimal control, and stochastic realization. Numerous methods have been proposed for their solution.
Adam Ajimoti Ishaq, Folashade Mistura Jimoh, Kazeem Issa   +2 more
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Efficient Numerical Implementation of the Time-Fractional Stochastic Stokes–Darcy Model

Fractal and Fractional
This paper presents an efficient numerical method for the fractional-order generalization of the stochastic Stokes–Darcy model, which finds application in various engineering, biomedical and environmental problems involving interaction between free fluid
Zharasbek Baishemirov, Abdumauvlen Berdyshev, Dossan Baigereyev, Kulzhamila Boranbek   +3 more
doaj   +1 more source

Convergence Analysis for Stochastic Collocation Methods to Scalar Hyperbolic Equations with a Random Wave Speed

, 2010
Tao Tang null, Tao Tang
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Spline-Based Stochastic Collocation Methods for Uncertainty Quantification in Nonlinear Hyperbolic PDEs [PDF]

Alina Chertock, Arsen S. Iskhakov, Safa Janajra, A. A. Kurganov   +3 more
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Fully Adaptive Multilevel Stochastic Collocation Method for Randomized Elliptic PDEs [PDF]

, 2019
Jens Lang, Robert Scheichl
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Convergence of a stochastic collocation finite volume method for the\n compressible Navier-Stokes system [PDF]

, 2021
Eduard Feireisl, Mária Lukáčová–Medvid’ová   +1 more
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Bi-fidelity stochastic collocation methods for epidemic transport models with uncertainties

, 2022
Giulia Bertaglia, Liu Liu, Lorenzo Pareschi, Xueyu Zhu   +3 more
openalex   +2 more sources