@Article{IJNAM-10-2,
author = {},
title = {Hierarchical a Posteriori Residual Based Error Estimators for Bilinear Finite Elements},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2013},
volume = {10},
number = {2},
pages = {466--480},
abstract = {<p style="text-align: justify;">We present techniques of a posteriori error estimation for $Q_1$ finite element discretizations
based on residual evaluations with respect to test functions of higher-order. This technique is
designed for quadrilateral (or hexahedral) triangulations and gives local error indicators in terms
of nodal contributions. We show reliability and efficiency of the estimator. Moreover, we present
a simplification which is attractive from computational point of view as well.</p>},
issn = {2617-8710},
doi = {https://doi.org/2013-IJNAM-578},
url = {https://global-sci.com/article/83409/hierarchical-a-posteriori-residual-based-error-estimators-for-bilinear-finite-elements}
}