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Verifying Calculations - Forty Years On [electronic resource] : An Overview of Classical Verification Techniques for FEM Simulations / edited by Ludovic Chamoin, Pedro D�iez.

Contributor(s): Chamoin, Ludovic [editor.] | D�iez, Pedro [editor.] | SpringerLink (Online service).
Material type: materialTypeLabelBookSeries: SpringerBriefs in Applied Sciences and Technology: Publisher: Cham : Springer International Publishing : Imprint: Springer, 2016Edition: 1st ed. 2016.Description: VII, 94 p. 20 illus. online resource.Content type: text Media type: computer Carrier type: online resourceISBN: 9783319205533.Subject(s): Engineering | Computer simulation | Computer mathematics | Mechanics | Mechanics, Applied | Engineering | Theoretical and Applied Mechanics | Simulation and Modeling | Computational Science and EngineeringAdditional physical formats: Printed edition:: No titleDDC classification: 620.1 Online resources: Click here to access online
Contents:
Preface, by Ludovic Chamoin and Pedro D�iez -- Explicit Residual Methods, by Yvon Maday -- Residual type error estimators, by Antonio Huerta and Pedro D�iez -- Fundaments of recovery-based error estimation and bounding, by E. Nadal and J.J. R�odenas -- The Constitutive Relation Error Method: a general verification tool, by Pierre Ladev�eze and Ludovic Chamoin.
In: Springer eBooksSummary: This work provides an overview of a posteriori error assessment techniques for Finite Element (FE) based numerical models. These tools aim at estimating and controlling the discretization error in scientific computational models, being the basis for the numerical verification of the FE solutions. The text discusses the capabilities and limitations of classical methods to build error estimates which can be used to control the quality of numerical simulations and drive adaptive algorithms, with a focus on Computational Mechanics engineering applications. Fundamentals principles of residual methods, smoothing (recovery) methods, and constitutive relation error (duality based) methods are thus addressed along the manuscript. Attention is paid to recent advances and forthcoming research challenges on related topics.  The book constitutes a useful guide for students, researchers, or engineers wishing to acquire insights into state-of-the-art techniques for numerical verification.
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Preface, by Ludovic Chamoin and Pedro D�iez -- Explicit Residual Methods, by Yvon Maday -- Residual type error estimators, by Antonio Huerta and Pedro D�iez -- Fundaments of recovery-based error estimation and bounding, by E. Nadal and J.J. R�odenas -- The Constitutive Relation Error Method: a general verification tool, by Pierre Ladev�eze and Ludovic Chamoin.

This work provides an overview of a posteriori error assessment techniques for Finite Element (FE) based numerical models. These tools aim at estimating and controlling the discretization error in scientific computational models, being the basis for the numerical verification of the FE solutions. The text discusses the capabilities and limitations of classical methods to build error estimates which can be used to control the quality of numerical simulations and drive adaptive algorithms, with a focus on Computational Mechanics engineering applications. Fundamentals principles of residual methods, smoothing (recovery) methods, and constitutive relation error (duality based) methods are thus addressed along the manuscript. Attention is paid to recent advances and forthcoming research challenges on related topics.  The book constitutes a useful guide for students, researchers, or engineers wishing to acquire insights into state-of-the-art techniques for numerical verification.

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