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Reduced Basis Exact Error Estimates with Wavelets
2016A (multi-)wavelet expansion is used to derive a rigorous bound for the (dual) norm Reduced Basis residual. We show theoretically and numerically that the error estimator is online efficient, reliable and rigorous. It allows to control the exact error (not only with respect to a “truth” discretization).
Mazen Ali, Karsten Urban
openaire +1 more source
Exact simulation vs exact estimation
2016 Winter Simulation Conference (WSC), 2016openaire +1 more source
The exact estimate?a method of statistical estimation
Zeitschrift f�r Wahrscheinlichkeitstheorie und Verwandte Gebiete, 1974openaire +2 more sources
Exact estimators for normal linear mixed models
2010Summary: A mixed model \({\mathbf Y}^0= \sum_{i=1}^m {\mathbf X}_i\pmb\beta_i+ \sum_{i=m+1}^w{\mathbf X}_i\widetilde{\pmb\beta}_i+e\) is orthogonal when the matrices \({\mathbf M}_i={\mathbf X}_i{\mathbf X}_i^t\), \(i=1,\dots,w\), commute. The vectors \(\pmb\beta_1^{c_1},\dots, \pmb\beta_m^{c_m}\) are fixed vectors and the \(\pmb\beta_{m+1}^{c_{m+1 ...
Ferreira, Sandra S. +3 more
openaire +2 more sources
The Exact Distribution of an Instrumental Variables Estimator
International Economic Review, 1976openaire +2 more sources
Sharp Time Estimates for Exact Boundary Controllability of Quasilinear Hyperbolic Systems
SIAM Journal on Control and Optimization, 2015Long Hu
exaly