Mohammed Said El Khannoussi, Abderrahim Zertiti
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
DOI: 10.58997/ejde.2024.46
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Mohammed Said El Khannoussi Université Abdelmalek Essaadi Faculté des sciences Département de Mathématiques BP 2121, Tétouan, Morocco email: said_774@hotmail.com |
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Abderrahim Zertiti Université Abdelmalek Essaadi Faculté des sciences Département de Mathématiques BP 2121, Tétouan, Morocco email: abdzertiti@hotmail.fr |
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