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Topological vector space with a locally convex topology, i.e. induced by a system of seminorms.

2 votes
0 answers
79 views

Associated barrelled topology of norm topology on $C_c(X)$

Let $X$ be a locally compact Hausdorff space, $C(X; K)$ the Banach space of continuous functions on $X$ with support in $K$, for compact $K \subseteq X$, and $C_c(X) = \lim_K C(X; K)$ the locally conv …
yada's user avatar
  • 1,773
7 votes
1 answer
596 views

Is the equicontinuous weak-star topology locally convex on the dual of an LF-space?

The Banach-Dieudonné theorem states that if $X$ is a metrizable locally convex Hausdorff space then the equicontinuous weak-* topology $ew^*$ on $X'$ coincides with the topology of precompact converge …
yada's user avatar
  • 1,773
11 votes
2 answers
1k views

Do Hausdorff locally convex inductive limits always exist?

The following is from Schaefer, "Topological Vector Spaces", 1999, p. 56/57: Let $(E_\alpha)_{\alpha \in A}$ be a family of locally convex spaces with $\alpha$ in a directed poset $A$ and $h_{\beta \ …
yada's user avatar
  • 1,773
0 votes
0 answers
94 views

Non-B-completeness of finest locally convex topology

For an index set $A$ consider the locally convex direct sum $X_A := \bigoplus_{\alpha \in A} \mathbb{R}_\alpha$ of $|A|$-many lines $\mathbb{R}_\alpha = \mathbb{R}$. Then $X_A$ is complete. It is know …
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