RT Journal Article
T1 On an Extreme Class of Real Interpolation Spaces
A1 Cobos Díaz, Fernando
A1 Fernández-Cabrera Marín, Luz María
A1 Kühn, Thomas
A1 Ullrich, Tino
AB We investigate the limit class of interpolation spaces that comes up by the choice θ = 0 in the definition of the real method. These spaces arise naturally interpolating by the J -method associated to the unit square. Their duals coincide with the other extreme spaces obtained by the choice θ = 1. We also study the behavior of compact operators under these two extreme interpolation methods. Moreover, we establish some interpolation formulae for function spaces and for spaces of operators.
PB Academic Press-Elsevier Science
SN 0022-1236
YR 2009
FD 2009
LK https://hdl.handle.net/20.500.14352/49863
UL https://hdl.handle.net/20.500.14352/49863
LA eng
NO Ministerio de Educación, Formación Profesional y Deportes (España)
NO Comunidad de Madrid
NO German Academic Exchange Service DAAD
NO Universidad Complutense de Madrid
DS Docta Complutense
RD 6 abr 2025