On spaces of continous functions with values in coechelon spaces
On spaces with mixed modulars and some spaces of temperate distributions
On stability of the Cauchy equation on semigroups.
On strictly singular operators
On subdifferential calculus and duality in non-convex optimization
On Subseries Convergent Series and m-Quasi-Bases in Topological Linear Spaces.
On subspaces of countable codimension of a locally convex space.
On subspaces of locally convex spaces with unconditional Schauder bases
On subspaces of Orlicz sequences spaces
On subspaces of ultrabornological spaces
On superbarrelled spaces. Closed graph theorems.
On suprabarrelledness of c0 (Ω, X).
Si Ω es un conjunto no vacío y X es un espacio normado real o complejo, se tiene que, con la norma supremo, el espacio c0 (Ω, X) formado por las funciones f : Ω → X tales que para cada ε > 0 el conjunto {ω ∈ Ω : || f(ω) || > ε} es finito es supratonelado si y sólo si X es supratonelado.
On suprema of metrizable vector topologies with trivial dual
On Tensor Product Characterization of Nuclear Spaces.
On the abstract Hahn-Banach theorem due to Rodé.
On the algebra of smooth operators
Let s be the space of rapidly decreasing sequences. We give the spectral representation of normal elements in the Fréchet algebra L(s',s) of so-called smooth operators. We also characterize closed commutative *-subalgebras of L(s',s) and establish a Hölder continuous functional calculus in this algebra. The key tool is the property (DN) of s.
On the Banach principle.
On the Banach-Mazur distance between continuous function spaces with scattered boundaries
We study the dependence of the Banach-Mazur distance between two subspaces of vector-valued continuous functions on the scattered structure of their boundaries. In the spirit of a result of Y. Gordon (1970), we show that the constant appearing in the Amir-Cambern theorem may be replaced by for some class of subspaces. We achieve this by showing that the Banach-Mazur distance of two function spaces is at least 3, if the height of the set of weak peak points of one of the spaces differs from the...
On the Banach-Mazur distance of finite-dimensional symmetric Banach spaces and the hypergeometric distribution
On the BAP in Fréchet Schwartz Spaces and Their Duals.