THE ω-REGULAR SEPERATION AXIOM IN Lω-SPACES
| Autor: | Jia-Liang Xie, Gengda Li, Shui-Li Chen |
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| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | QLSC |
| DOI: | 10.1142/9789814401531_0089 |
| Popis: | The concepts of ω-regular and ωT3 separation axioms are introduced in Lω-spaces. The characterizations of ω-regular and ωT3 separation are systematically discussed. Seven equivalent conditions of ω-regular separation are given. That ω-regular and ωT3 separations are hereditary, arbitrary multiplicative under condition of full-stratum, topological invariant under (ω1 ,ω2)-homeomorphic order-homomorphism and the good extension in the sense of R. Lowen, are proved. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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