Results 101 to 110 of about 123,466,522 (150)

Finite Element Approximation to the System of Shallow Water Equations, Part II: Discrete Time A Priori Error Estimates

open access: yes, 1997
. Various sophisticated finite element models for surface water flow exist in the literature. Gray, Kolar, Luettich, Lynch and Westerink have developed a hydrodynamic model based on the generalized wave continuity equation (GWCE) formulation, and have ...
M. Martinez   +6 more
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Direttore della Rivista Architettura non solo Didattica, Edizioni Dell’Anna, Milano 2011

open access: yes, 2011
Rivista 01/2011 Dell’Anna Editori srl, Milano Direttore scientifico: Giancarlo Priori Direttore Responsabile: Gioia Seminario Redattori: I. Carbone (caporedattore), G.M. Ronga, P.A.
Zazzarino Pietro   +5 more
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An a priori anisotropic Goal-Oriented Error Estimate for Viscous Compressible Flow and Application to Mesh Adaptation [PDF]

open access: yes, 2018
We present a goal-oriented error analysis for the calculation of low Reynolds steady compressible flows with anisotropic mesh adaptation. The error analysis is of a priori type.
Belme, A., Dervieux, A., Alauzet, F.
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A priori error estimates for local reliability-based sensitivity analysis with Monte Carlo Simulation

open access: yes
In this work, we present a priori error estimates for local reliability-based sensitivity analysis. The Score Function Method and the Weak Approach using Monte Carlo Simulation are studied.
Torii, André Jacomel   +1 more
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A priori error estimate and superconvergence analysis for an optimal control problem of bilinear type

open access: yes, 2008
In this paper, we investigate a priori error estimates and superconvergence properties for a model optimal control problem of bilinear type, which includes some parameter estimation application.
Chang, Yanzhen   +2 more
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A computational approach to constructive a priori error estimate for finite element approximations of bi-harmonic problems in nonconvex polygonal domains

open access: yes, 2006
Kyushu University 21st Century COE Program Development of Dynamic Mathematics with High Functionality九州大学21世紀COEプログラム「機能数理学の構築と展開」In the numerical verification method of solutions for nonlinear fourth order elliptic equations in nonconvex polygonal ...
Hashimoto, Kouji   +5 more
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A computational approach to constructive a priori error estimate for finite element approximations of bi-harmonic problems in nonconvex polygonal domains

open access: yes
In the numerical verification method of solutions for nonlinear fourth order elliptic equations in nonconvex polygonal domains, it is important to find a constant in the constructive a priori error estimate for the finite element approximation of bi ...
ナガトウ, カオリ   +8 more
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New anisotropic a priori error estimates

open access: yesNumerische Mathematik, 2001
We prove a priori anisotropic estimates for the $L^2$ and $H^1$ interpolation error on linear finite elements. The full information about the mapping from a reference element is employed to separate the contribution to the elemental error coming from different directions. This new
FORMAGGIA, LUCA, PEROTTO, SIMONA
openaire   +4 more sources

New a Priori FEM Error Estimates for Eigenvalues

SIAM Journal on Numerical Analysis, 2006
We analyze the Ritz--Galerkin method for symmetric eigenvalue problems and prove a priori eigenvalue error estimates. For a simple eigenvalue, we prove an error estimate that depends mainly on the approximability of the corresponding eigenfunction and provide explicit values for all constants.
Andrei Knyazev
exaly   +3 more sources

A Priori Estimates of the Generalization Error for Autoencoders

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020
Autoencoder is a machine learning model which aims for dimensionality reduction, by reconstructing its input through a bottleneck with lower dimension than the input. It is among the most popular models used in unsupervised learning and semi-supervised learning. In this paper, we build theoretical understanding about autoencoders.
Zehao Don, Weinan E, Chao Ma 0012
openaire   +2 more sources

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