Compacidad en V-espacios.
Una nota sobre la extensión de formas lineales continuas de espacios normados no arquimedianos.
Chebyshev centers in ultrametric spaces
Compactoids in some spaces of continuous functions.
C-compact convex sets and extreme points.
p-adic Ascoli theorems.
The aim of this paper is the study of a certain class of compact-like sets within some spaces of continuous functions over non-Archimedean ground fields. As a result, some p-adic Ascoli theorems are obtained.
Orthogonal bases in 1 (X).
Kolmogorov diameters and orthogonality in non-Archimedean normed spaces.
The Kolmogorov n-diameter of a bounded set B in a non-archimedean normed space, as defined by the first author in a previous paper, is studied in terms of the norms of orthogonal subsets of B with n + 1 points.
Extending contractions and isometries.
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