47 citations · 49 across the 5 of their papers we have counts for
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math.NA2016
An Elementary method of Deriving A Posteriori Error Equalities and Estimates for Linear Partial Differential Equations
Immanuel Anjam, Dirk Pauly
In this paper we present a simple method of deriving a posteriori error equalities and estimates for linear elliptic and parabolic partial differential equations. The error is meas…
math.NA2016
Functional A Posteriori Error Control for Conforming Mixed Approximations of the Reaction-Convection-Diffusion Problem
Immanuel Anjam
In this paper we show how to obtain the exact value of the global error of a conforming mixed approximation of the reaction-convection-diffusion problem. We operate in the framewor…
math.NA2014★ 2 cited
Functional A Posteriori Error Equalities for Conforming Mixed Approximations of Elliptic Problems
Immanuel Anjam, Dirk Pauly
In this paper we show how to find the exact error (not just an estimate of the error) of a conforming mixed approximation by using the functional type a posteriori error estimates…