The $\mathtt{T}$-coercivity approach for mixed problems

Classically, the well-posedness of variational formulations of mixed linear problems is achieved through the inf-sup condition on the constraint. In this note, we propose an alternative framework to study such problems by using the $\mathtt{T}$-coercivity approach to derive a global inf-sup conditio...

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Bibliographic Details
Main Authors: Barré, Mathieu, Ciarlet, Patrick
Format: Article
Language:English
Published: Académie des sciences 2024-11-01
Series:Comptes Rendus. Mathématique
Online Access:https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.590/
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