AbstractLet V be an n-dimensional subspace of a Banach space X. There is a natural, easily constructed projection from X onto V with norm ⩽ √n
summary:Generalization of certain results in [Sap] and simplification of the proofs are given. We ob...
In this short note we are interested in studying Banach spaces in which the range of a projection of...
We study the norming points and norming functionals of symmetric operators on ...
AbstractLet X be a Banach space and Y a finite-dimensional subspace of X. Let P be a minimal project...
AbstractLet X be a Banach space and Y a finite-dimensional subspace of X. Let P be a minimal project...
AbstractLet X denote a (real) Banach space and V an n-dimensional subspace. We denote by B=B(X,V) th...
AbstractIf every n-dimensional subspace of X∗ is the range of a projection of norm less than C, then...
AbstractThe main objective of this note is to exhibit a simple example of subspaces U⊂Lp(μ) (p≠2) th...
This thesis will centre on the concept of norming subspaces in the dual of a Banach space. We shall ...
AbstractWe construct a two-dimensional subspace V ⊂ C(K) such that an interpolating projection on V ...
AbstractLet Hn be an n-dimensional Haar subspace of X=CR[a,b] and let Hn−1 be a Haar subspace of Hn ...
AbstractMany approximation processes can be regarded as defining linear projections on a suitable no...
AbstractIt is shown that the projection constant of an n-dimensional space E is strictly less than n...
summary:Generalization of certain results in [Sap] and simplification of the proofs are given. We ob...
In this short note we are interested in studying Banach spaces in which the range of a projection of...
summary:Generalization of certain results in [Sap] and simplification of the proofs are given. We ob...
In this short note we are interested in studying Banach spaces in which the range of a projection of...
We study the norming points and norming functionals of symmetric operators on ...
AbstractLet X be a Banach space and Y a finite-dimensional subspace of X. Let P be a minimal project...
AbstractLet X be a Banach space and Y a finite-dimensional subspace of X. Let P be a minimal project...
AbstractLet X denote a (real) Banach space and V an n-dimensional subspace. We denote by B=B(X,V) th...
AbstractIf every n-dimensional subspace of X∗ is the range of a projection of norm less than C, then...
AbstractThe main objective of this note is to exhibit a simple example of subspaces U⊂Lp(μ) (p≠2) th...
This thesis will centre on the concept of norming subspaces in the dual of a Banach space. We shall ...
AbstractWe construct a two-dimensional subspace V ⊂ C(K) such that an interpolating projection on V ...
AbstractLet Hn be an n-dimensional Haar subspace of X=CR[a,b] and let Hn−1 be a Haar subspace of Hn ...
AbstractMany approximation processes can be regarded as defining linear projections on a suitable no...
AbstractIt is shown that the projection constant of an n-dimensional space E is strictly less than n...
summary:Generalization of certain results in [Sap] and simplification of the proofs are given. We ob...
In this short note we are interested in studying Banach spaces in which the range of a projection of...
summary:Generalization of certain results in [Sap] and simplification of the proofs are given. We ob...
In this short note we are interested in studying Banach spaces in which the range of a projection of...
We study the norming points and norming functionals of symmetric operators on ...
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