Some Properties of Barrelled and of Bornological Locally Convex Spaces over an Arbitrary Complete Valued Field
摘要
Without using the notion of convex, but strictly only absolutely convex, Barrelled and Bornological locally convex spaces over an arbitrary field, which has a valuation and is complete with the metric induced by the valuation, are being studied. As a continuation of a paper by the same author, it is proven that a barrelled space X is the strict inductive limit of an increasing sequence of subspaces whose union is X and if the sequence consists of bounded sets, X is a \((DF)\) -space. Bornological spaces also being studied. Two results analogous to barrelled spaces follow: a finite codimensional subspace of a bornological space remains bornological, and the same is true for quasibarrelled instead of bornological.