Order structure of order-to-topological continuous operator
Turkish Journal of Mathematics, cilt.49, sa.2, ss.173-184, 2025 (SCI-Expanded, Scopus, TRDizin)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 49 Sayı: 2
- Basım Tarihi: 2025
- Doi Numarası: 10.55730/1300-0098.3581
- Dergi Adı: Turkish Journal of Mathematics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, MathSciNet, zbMATH, TR DİZİN (ULAKBİM)
- Sayfa Sayıları: ss.173-184
- Anahtar Kelimeler: Banach lattice, order convergent net, order weakly compact operator, order-to-topology continuous operator, vector lattice
- Gazi Üniversitesi Adresli: Evet
Özet
Let J be a vector lattice, and W be a topological vector space. An operator K: J → W is called an order-to-topological continuous operator if (Formula presented.) 0 in J implies (Formula presented.) in W for each net (uα) in J. In this study, we examine the order structure of the space of order-to-topological continuous operators in general and the order structure of order-to-norm continuous operators in particular. We study the relationships between order-to-topology continuous operators and other classes of operators, such as order weakly compact and order continuous operators. Moreover, we give solutions to two open problems posed by Jalili et al. (Order-to-topology continuous operators. Positivity 2021; 25: 1313–1322).