INTRODUCTION. In recent yeaTs various interpolation methods (ie constructions of
interpolation spaces) have been given by many authors (see the bibliography, in particular …

Introduction.- The beginning of what we now call interpolation methods between BANAC~
spaces was the convexity theorem of)][. RIESZ [13] in the late 1920's. This theorem gives an …

In the space of the last five years, several authors have developed a method of interpolation
for families of Banach spaces that generalizes the complex interpolation method of AP …

Reiteration theorems for real interpolation and approximation spaces Page 1 Reiteration
Theorems for Real Interpolation and Approximation Spaces (*). PEa NZLSSO~ (Lnnd, Svezia) …

This compilation should be viewed as a kind of prolegomena to a history of interpolation.
Three letters from Mischa Cotlar, Antoni Zygmund and Olof Thorin from c. 1980 are …

ΤΚβ ρυτροββ ο£ ΐΜβ ραρβΓ ϊβ ίο βΐιοιν ίΐιβ βψιΐν&ίβηοθ οί ί\νο ηιβίΗοάβ οί ΐηίΓθ (1υοΐη §
ΐηίβΓροΙαϋοη βρΕβββ, άβίΐηβά 1> γ€ τε § 1ϊεγ< 1ο (βββ£ ογ ΐη βίαηοθ [2]) ειικί 1> γ ΡββίΓβ …

In the last ten years considerable progress has been made in the theory of intermediate
spaces. The work of JL Lions [3] seems to have given impetus to such circumstances and …

The t. heo ry of i rrte r-pc Le tr on spaces has its origin in two classical theorems: the
intel'polat. ion (convexity) theorem of M. Riesz (1927) and the interpolation theorem of …

1. As well known, generally in most of the interpolation formulae the function values and
consecutive derivatives were prescribed at the fundamental points. The name"(O, 2) …

Throughout this note we will use the notation of [1], Chapter 4, which is devoted to the
complex interpolation methods as described by Calderön [2]. Our result supplements what is …