Stochastic finite elements: A spectral approach by Pol D. Spanos, Roger G. Ghanem

Stochastic finite elements: A spectral approach



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Stochastic finite elements: A spectral approach Pol D. Spanos, Roger G. Ghanem ebook
Publisher: Dover
Format: djvu
ISBN: 0486428184, 9780486428185
Page: 233


Part II studies two promising methodologies, i.e. Of the regularization parameter in Tikhonov regularization. The spectral stochastic approach SSA) and the Bayesian inference approach, for uncertainty quantification of inverse problems. Spectral Approach Dover, New York, 2003. Function, a feature that can make the present method very advantageous in comparison with other methods in problems involving a large number of dimensions. A couple of weeks ago, though, I started working with stochastic collocation for partial differential equations and there they were, Karhunen-Loève expansions. An alternative is to solve a stochastic set of differential equations - often using the Stochastic finite element method. We have investigated the implementation space for parallel global assembly in the finite element method using a variety of GPU platforms and a more traditional CPU architecture. However, some probability distribution function has to be assumed for the input parameters. Spanos, Stochastic Finite Elements, A. Language: English Released: 2003. These results demonstrate the value in making the correct choice of algorithm and data structure when implementing FEMs, spectral element methods and low-order discontinuous Galerkin methods on modern high-performance architectures. The multi-domain hybrid Spectral-WENO finite difference method is introduced for the numerical solution of ing the spectral method to these complex fluid systems is to deal with the stiff or Stochastic Finite Elements: a Spectral Approach. Publisher: Dover Page Count: 233. As the method of characteristics MC 2,6,7 , finite-difference, finite-volume, finite-element, and spectral This includes a finite and predetermined cost which is given by the presumed function 13 R. Part I considers the variational approach for reconstructing smooth and nonsmooth coefficients by minimizing a certain functional and its discretization by the finite element method. In general search for "Stochastic FEM" (SFEM), "Finite Element Method for Stochastic Problems" (FEMSP) and "Spectral Stochastic Finite Element Method" (SSFEM). GO Stochastic finite elements: A spectral approach.

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