Results 241 to 250 of about 401,417 (282)

A priori error estimates for Corrington's Walsh function method

Journal of the Franklin Institute, 1994
\textit{M. S. Corrington} [IEEE Trans. Circuit Theory, CT-20, No. 5, 470-476 (1973)], introduced the following method for solving linear differential equations: The differential equation is transformed into an integral equation for the highest derivative, which is solved approximately by a truncated Walsh series, and an approximation for the wanted ...
Sloss, B. G., Blyth, W. F.
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Multiprobe microwave multimeter error estimation a priori

The Fifth International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter, and Submillimeter Waves (IEEE Cat. No.04EX828), 2004
At a functional design stage there is a necessity of a priori estimation of general error in connection with the requirement specification. Thus such elements and structural links should be selected, that the estimation has not left for limits by given one.
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An Optimal A Priori Error Estimate for Nonlinear Multibody Contact Problems

SIAM Journal on Numerical Analysis, 2005
Summary: Nonconforming domain decomposition methods provide a powerful tool for the numerical approximation of partial differential equations. For the discretization of a nonlinear multibody contact problem, we use linear mortar finite elements based on dual Lagrange multipliers. Under some regularity assumptions on the solution, an optimal convergence
Hüeber, S., Wohlmuth, B. I.
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A priori error estimation for the SOREL mission

Acta Astronautica, 1975
Abstract In order to estimate the accuracy to which the post-Newtonian relativistic parameters β, γ of the Eddington-Robertson metric and the solar oblateness J 2 can be obtained by using a drag-free space probe (SOREL), a sophisticated mathematical model has been developed. This model includes all relevant perturbations of the motion and accounts
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A priori error estimates for variational methods in banach spaces

USSR Computational Mathematics and Mathematical Physics, 1977
Abstract A GENERAL scheme is described for obtaining a priori error estimates for the Bubnov-Galerkin method in arbitrary Banach spaces. As applications, the first and second boundary value problems for strongly elliptic systems of arbitrary order are considered.
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A priori error estimate of virtual element method for a quasivariational–hemivariational inequality

Communications in Nonlinear Science and Numerical Simulation, 2023
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Xiao, Wenqiang, Ling, Min
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A priori local error estimation with adaptive time-stepping

Communications in Numerical Methods in Engineering, 1999
Summary: We present an a priori local error estimator for one-step implicit time-stepping schemes of Padé type; such algorithms are widely used in structural dynamics. The proper time step \(h\) to be done can be calculated by matching a given local accuracy. The numerical process to evaluate \(h\) is straightforward and explicit.
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A method of signal estimation error reduction in a priori indeterminacy

2015 23rd Telecommunications Forum Telfor (TELFOR), 2015
In the paper presented results of studying the convergence of desired signal estimation error using only one measurement of noised signal and original method of estimation. The estimation of signal without a priori information about signal function compare with estimation got by RMSE method.
Vladimir Marchuk, Sergey Makov, Dmitry Timofeev, Marina Pismenskova, Alexandr Fisunov   +4 more
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Some Remarks on A Priori Error Estimation for ESVDMOR

2011
In previous work it is shown how to numerically improve the ESVDMOR method of Feldmann and Liu to be really applicable to linear, sparse, very large scale, and continuous-time descriptor systems. Stability and passivity preservation of this algorithm is also already proven.
Peter Benner, André Schneider
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Error Estimations in Linear Inverse Problems With a Priori Information

Volume 2: 31st Computers and Information in Engineering Conference, Parts A and B, 2011
We consider an inverse problem for an operator equation Az = u. The exact operator A and the exact right-hand side u are unknown. Only their upper and lower estimations are available. We provide techniques of calculating upper and lower estimations for the exact solution belonging to a compact set in this case, as well as a posteriori error estimations.
Anatoly G. Yagola, Yury M. Korolev
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