Forum Problem Lists Definitions FAQ

13.32 (1995)

Open

(Well-known problem). On a group, a partial order that is directed upwards and has linearly ordered cone of positive elements is said to be semilinear if this order is invariant under right multiplication by the group elements. Can every semilinear order of a group be extended to a right order of the group?

Contributor: V. M. Kopytov

Comments

All comments are the responsibility of the user. Comments appearing on this page are not verified for correctness. Please keep posts mathematical and on topic. If you want to submit a proof (or a partial proof), please use the dedicated proof submission form rather than posting it in the comments.
Order by newest first or oldest first.

No comments yet. Be the first to comment.

Proof claims

Proof claims are the responsibility of the submitter. Appearance here does not mean the claim has been checked for mathematical correctness. Moderators only screen for spam, abuse, and obviously low-effort submissions.

No proof claims yet.