A simple and effective gradient recovery scheme and a posteriori error estimator for the Virtual Element Method (VEM)
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2018.08.014
Abstract: Abstract This paper introduces a general recovery-based a posteriori error estimation framework for the Virtual Element Method (VEM) of arbitrary order on general polygonal/polyhedral meshes. The framework consists of a gradient recovery scheme and a… read more here.
Keywords: recovery scheme; posteriori error; gradient recovery; error ... See more keywords
An Inertia-Based Data Recovery Scheme for False Data Injection Attack
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Informatics"
DOI: 10.1109/tii.2022.3146859
Abstract: Due to vulnerabilities exposed to cyberattacks in the cyber physical power system, increasing concerns have been paid to its cybersecurity, especially on the so-called false data injection attack. Timely recovering true values of measurements and… read more here.
Keywords: data recovery; data injection; false data; recovery scheme ... See more keywords
A direct Primitive Variable Recovery Scheme for hyperbolic conservative equations: The case of relativistic hydrodynamics
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DOI: 10.1371/journal.pone.0195494
Abstract: In this article we develop a Primitive Variable Recovery Scheme (PVRS) to solve any system of coupled differential conservative equations. This method obtains directly the primitive variables applying the chain rule to the time term… read more here.
Keywords: primitive variable; hydrodynamics; conservative equations; variable recovery ... See more keywords