Regularly ordered

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In mathematics, specifically in order theory and functional analysis, an ordered vector space X is said to be regularly ordered and its order is called regular if X is Archimedean ordered and the order dual of X distinguishes points in X.[1] Being a regularly ordered vector space is an important property in the theory of topological vector lattices.

Examples

Every ordered locally convex space is regularly ordered.[2] The canonical orderings of subspaces, products, and direct sums of regularly ordered vector spaces are again regularly ordered.[2]

Properties

If X is a regularly ordered vector lattice then the order topology on X is the finest topology on X making X into a locally convex topological vector lattice.[3]

See also

References

  1. Schaefer & Wolff 1999, pp. 204–214.
  2. 2.0 2.1 Schaefer & Wolff 1999, pp. 222–225.
  3. Schaefer & Wolff 1999, pp. 234–242.

Bibliography