Interpolation of Banach Spaces, Differential Geometry and Differential Equations
Stephen Semmes · Revista Matemática Iberoamericana · 1988
In recent years the study of interpolation of Banach spaces has seen some unexpected interactions with other fields. (...) In this paper I shall discuss some more interactions of interpolation theory with the rest of mathematics, beginning with some joint work with Coifman [CS]. Our basic idea was to look for the methods of interpolation that had interesting PDE's arising as examples