Séminaire Analyse Harmonique
A discrete framework for the interpolation of Banach spaces
mars 2023
Intervenant : Emiel Lorist
Institution : Delft University of Technology
Heure : 14h00 - 15h00
Lieu : salle 2L8

Interpolation of bounded linear operators on Banach spaces is a widely used technique in analysis. Key roles are played by the real and complex interpolation methods, but there is also a wealth of other interpolation methods, for example relevant in the study of (S)PDE. In this talk I will introduce interpolation of Banach spaces using a new, discrete framework. I will discuss how this framework extends and unifies various results in the literature. Moreover, I will discuss its applications to parabolic boundary value problems.
This talk is based on joint work with Nick Lindemulder (Radboud University Nijmegen).

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