Browsing by Subject "Goal-Oriented Adaptivity"

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Goal-Oriented Adaptivity using Unconventional Error Representations

Darrigrand, V. (2017-09)

In Goal-Oriented Adaptivity (GOA), the error in a Quantity of Interest (QoI) is represented using global error functions of the direct and adjoint problems. This error representation is subsequently bounded above by ...
Goal-Oriented p-Adaptivity using Unconventional Error Representations for a 1D Steady State Convection-Diffusion Problem

Pardo, D.; Darrigrand, V.; Rodríguez-Rozas, A.; Muga, I. (2017)

This work proposes the use of an alternative error representation for Goal-Oriented Adaptivity (GOA) in context of steady state convection dominated diffusion problems. It introduces an arbitrary operator for the computation ...