Electronic Journal of Differential Equations, Vol. 2024 (2024), No. 46, pp. 1-5.

Title: Sufficient conditions for the existence of interior points for positive cones

Authors: Mohammed Said El Khannoussi (Univ. Abdelmalek Essaadi, Tetouan, Morocco)
         Abderrahim Zertiti (Univ. Abdelmalek Essaadi, Tetouan, Morocco)

Abstract: 
Using partial ordering methods we give a sufficient condition for a positive cone to have nonempty interior.

Submitted November 3, 2023. Published August 21, 2024.
Math Subject Classifications: 54F05, 47L07, 46B40.
Key Words: Positive cone; solid cone; interior points; u_0-norm; Baire Hausdorf's Theorem