Add to ORKGWe show that if a separable Banach space X contains an isometric copy of every strictly convex separable Banach space, then X contains an isometric copy of `1 equipped with its natural norm. In particular, the class of strictly convex separable Banach spaces has no universal element. This provides a negative answer to a question asked by J. Lindenstrauss
Let X be a Banach space and Y a closed subspace. We obtain simple geometric characterizations of Phe...
AbstractIn a Master's thesis in 1985 and a subsequent paper published in 1992, the author discovered...
AbstractWe prove that every separable uniformly convex Banach space X embeds into a Banach space Z w...
Abstract. We show that if a separable Banach space X contains an isometric copy of every strictly co...
We show that if a separable Banach space Z contains isometric copies of every strictly convex separa...
We show that if a separable Banach space Z contains isometric copies of every strictly convex separa...
Abstract This paper shows that every non-separable hereditarily indecomposable Banach space admits a...
Let E be a separable Banach space with norm || . ||. In the present work, the objective is to constr...
The main result is that a separable Banach space with the weak* unconditional tree property is isomo...
The main result is that a separable Banach space with the weak* unconditional tree property is isomo...
This paper is an investigation of the universal separable metric space up to isometry U discovered b...
AbstractWe study universality problems in Banach space theory. We show that if A is an analytic clas...
There is a sizeable class of results precisely relating boundedness, convergence and differentiabili...
Abstract. It is consistent with the axioms of set theory that for every metric space X which is isom...
AbstractWe deal with two weak forms of injectivity which turn out to have a rich structure behind: s...
Let X be a Banach space and Y a closed subspace. We obtain simple geometric characterizations of Phe...
AbstractIn a Master's thesis in 1985 and a subsequent paper published in 1992, the author discovered...
AbstractWe prove that every separable uniformly convex Banach space X embeds into a Banach space Z w...
Abstract. We show that if a separable Banach space X contains an isometric copy of every strictly co...
We show that if a separable Banach space Z contains isometric copies of every strictly convex separa...
We show that if a separable Banach space Z contains isometric copies of every strictly convex separa...
Abstract This paper shows that every non-separable hereditarily indecomposable Banach space admits a...
Let E be a separable Banach space with norm || . ||. In the present work, the objective is to constr...
The main result is that a separable Banach space with the weak* unconditional tree property is isomo...
The main result is that a separable Banach space with the weak* unconditional tree property is isomo...
This paper is an investigation of the universal separable metric space up to isometry U discovered b...
AbstractWe study universality problems in Banach space theory. We show that if A is an analytic clas...
There is a sizeable class of results precisely relating boundedness, convergence and differentiabili...
Abstract. It is consistent with the axioms of set theory that for every metric space X which is isom...
AbstractWe deal with two weak forms of injectivity which turn out to have a rich structure behind: s...
Let X be a Banach space and Y a closed subspace. We obtain simple geometric characterizations of Phe...
AbstractIn a Master's thesis in 1985 and a subsequent paper published in 1992, the author discovered...
AbstractWe prove that every separable uniformly convex Banach space X embeds into a Banach space Z w...