2 papers
math.FA2005
On Lindenstrauss-Pełczyński spaces
Jesús M. F. Castillo, Yolanda Moreno, Jesús Suárez
In this work we shall be concerned with some stability aspects of the classical problem of extension of -valued operators. We introduce the class of Banach spa…
math.FA2004
Extensions by spaces of continuous functions
Jesus M. F. Castillo, Yolanda Moreno
We characterize the Banach spaces X such that Ext(X, C(K))=0 for every compact space.