Abstract
AbstractFollowing Dieudonné and Schwartz a locally convex space is distinguished if its strong dual is barrelled. The distinguished property for spaces $$C_p(X)$$
C
p
(
X
)
of continuous real-valued functions over a Tychonoff space X is a peculiar (although applicable) property. It is known that $$C_p(X)$$
C
p
(
X
)
is distinguished if and only if $$C_p(X)$$
C
p
(
X
)
is large in $$\mathbb {R}^X$$
R
X
if and only if X is a $$\Delta $$
Δ
-space (in sense of Reed) if and only if the strong dual of $$C_p(X)$$
C
p
(
X
)
carries the finest locally convex topology. Our main results about spaces whose strong dual has only finite-dimensional bounded sets (see Theorems 2, 7 and Proposition 4) are used to study distinguished spaces $$C_k(X)$$
C
k
(
X
)
with the compact-open topology. We also put together several known facts (Theorem 6) about distinguished spaces $$C_p(X)$$
C
p
(
X
)
with self-contained full proofs.
Publisher
Springer Science and Business Media LLC
Subject
Applied Mathematics,Computational Mathematics,Geometry and Topology,Algebra and Number Theory,Analysis
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1. Distinguished $$C_{p}\left( X\right) $$ spaces and the strongest locally convex topology;Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas;2023-09-07