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Weak topology

From Encyclopedia of Mathematics
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The locally convex topology on a vector space generated by the family of semi-norms (cf. Semi-norm) , where ranges over some subset of the (algebraic) adjoint space .

References

[1] L.A. Lyusternik, V.I. Sobolev, "A short course of functional analysis" , Moscow (1982) (In Russian)
[2] H.H. Schaefer, "Topological vector spaces" , Springer (1971) MR0342978 MR0276721 Zbl 0217.16002 Zbl 0212.14001


Comments

The weak topology as introduced above is often denoted by . It is a Hausdorff topology if and only if separates the points of .

See also Strong topology.

References

[a1] H. Jarchow, "Locally convex spaces" , Teubner (1981) (Translated from German) MR0632257 Zbl 0466.46001
How to Cite This Entry:
Weak topology. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Weak_topology&oldid=17244
This article was adapted from an original article by M.I. Voitsekhovskii (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article