In this paper the author characterizes all those spaces X, for which Kn(X,c0) is proximinal in L(X,c0). Some examples were found that satisfy this characterization.
|Number of pages||6|
|Journal||International Journal of Mathematics and Mathematical Sciences|
|Publication status||Published - 1993|
- best approximation
- extremal subspaces
ASJC Scopus subject areas
- Mathematics (miscellaneous)