Publication:
A note on a priori error estimates for augmented mixed methods

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Date
2016
Authors
Dr. Barrios-Faúndez, Tomás
Dr. Behrens-Rincón, Edwin
Bustinza, Rommel
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Publisher
Applied Mathematics Letters
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Abstract
In this note we describe a strategy that improves the a priori error bounds for augmented mixed methods under appropriate hypotheses. This means that we can derive a priori error estimates for each one of the involved unknowns. Usually, the standard a priori error estimate is for the total error. Finally, a numerical example is included, that illustrates the theoretical results proven in this paper.
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Keywords
A priori error bound, Mixed and augmented mixed methods
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