Local reflexivity of dual Banach spaces
This paper introduces the concept of finite representability preserving duality (f.d.-r.) of a Banach space in its subspaces. Then a characterization is given for f.d.-r. which yields a version of the principle of local reflexivity, and can be applied to the study of the duality theory for ultrapowers of operators.
finite representability preserving duality
duality theory for ultrapowers of operators
scientific article; zbMATH DE number 1356079